#undef TRACE_SYSTEM
#define TRACE_SYSTEM ext4
-#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_EXT4_H
+#if !defined(LTTNG_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
+#define LTTNG_TRACE_EXT4_H
+#include "../../../probes/lttng-tracepoint-event.h"
#include <linux/writeback.h>
-#include <linux/tracepoint.h>
#include <linux/version.h>
#ifndef _TRACE_EXT4_DEF_
#define TP_MODE_T umode_t
#endif
-TRACE_EVENT(ext4_free_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_free_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
__entry->uid, __entry->gid, __entry->blocks)
)
-TRACE_EVENT(ext4_request_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_request_inode,
TP_PROTO(struct inode *dir, int mode),
TP_ARGS(dir, mode),
(unsigned long) __entry->dir, __entry->mode)
)
-TRACE_EVENT(ext4_allocate_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode,
TP_PROTO(struct inode *inode, struct inode *dir, int mode),
TP_ARGS(inode, dir, mode),
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
-TRACE_EVENT(ext4_evict_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
(unsigned long) __entry->ino, __entry->nlink)
)
-TRACE_EVENT(ext4_drop_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
TP_PROTO(struct inode *inode, int drop),
TP_ARGS(inode, drop),
(unsigned long) __entry->ino, __entry->drop)
)
-TRACE_EVENT(ext4_mark_inode_dirty,
+LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
TP_PROTO(struct inode *inode, unsigned long IP),
TP_ARGS(inode, IP),
(unsigned long) __entry->ino, (void *)__entry->ip)
)
-TRACE_EVENT(ext4_begin_ordered_truncate,
+LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
TP_PROTO(struct inode *inode, loff_t new_size),
TP_ARGS(inode, new_size),
)
#endif
-DECLARE_EVENT_CLASS(ext4__write_begin,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int flags),
__entry->pos, __entry->len, __entry->flags)
)
-DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int flags),
TP_ARGS(inode, pos, len, flags)
)
-DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int flags),
TP_ARGS(inode, pos, len, flags)
)
-DECLARE_EVENT_CLASS(ext4__write_end,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
__entry->pos, __entry->len, __entry->copied)
)
-DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
)
-DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
)
-DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
)
-DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
)
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
-TRACE_EVENT(ext4_writepage,
+LTTNG_TRACEPOINT_EVENT(ext4_writepage,
TP_PROTO(struct inode *inode, struct page *page),
TP_ARGS(inode, page),
)
#endif
-TRACE_EVENT(ext4_da_writepages,
+LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
TP_PROTO(struct inode *inode, struct writeback_control *wbc),
TP_ARGS(inode, wbc),
(unsigned long) __entry->writeback_index)
)
-TRACE_EVENT(ext4_da_write_pages,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
+ TP_PROTO(struct inode *inode, pgoff_t first_page,
+ struct writeback_control *wbc),
+
+ TP_ARGS(inode, first_page, wbc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, first_page )
+ __field( long, nr_to_write )
+ __field( int, sync_mode )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(first_page, first_page)
+ tp_assign(nr_to_write, wbc->nr_to_write)
+ tp_assign(sync_mode, wbc->sync_mode)
+ ),
+
+ TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
+ "sync_mode %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->first_page,
+ __entry->nr_to_write, __entry->sync_mode)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
TP_ARGS(inode, mpd),
)
)
-TRACE_EVENT(ext4_da_writepages_result,
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
+
+ TP_ARGS(inode, map),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, lblk )
+ __field( __u32, len )
+ __field( __u32, flags )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, map->m_lblk)
+ tp_assign(len, map->m_len)
+ tp_assign(flags, map->m_flags)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk, __entry->len,
+ show_mflags(__entry->flags))
+)
+
+#endif
+
+LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
TP_PROTO(struct inode *inode, struct writeback_control *wbc,
int ret, int pages_written),
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
-DECLARE_EVENT_CLASS(ext4__page_op,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
TP_PROTO(struct page *page),
TP_ARGS(page),
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
-DEFINE_EVENT(ext4__page_op, ext4_writepage,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
TP_PROTO(struct page *page),
)
#endif
-DEFINE_EVENT(ext4__page_op, ext4_readpage,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
TP_PROTO(struct page *page),
TP_ARGS(page)
)
-DEFINE_EVENT(ext4__page_op, ext4_releasepage,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
TP_PROTO(struct page *page),
TP_ARGS(page)
)
-TRACE_EVENT(ext4_invalidatepage,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+ __field( unsigned int, offset )
+ __field( unsigned int, length )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, page->mapping->host->i_sb->s_dev)
+ tp_assign(ino, page->mapping->host->i_ino)
+ tp_assign(index, page->index)
+ tp_assign(offset, offset)
+ tp_assign(length, length)
+ ),
+
+ TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->index,
+ __entry->offset, __entry->length)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_invalidatepage,
TP_PROTO(struct page *page, unsigned long offset),
TP_ARGS(page, offset),
(unsigned long) __entry->ino,
(unsigned long) __entry->index, __entry->offset)
)
+
#endif
-TRACE_EVENT(ext4_discard_blocks,
+#endif
+
+LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
TP_PROTO(struct super_block *sb, unsigned long long blk,
unsigned long long count),
__entry->blk, __entry->count)
)
-DECLARE_EVENT_CLASS(ext4__mb_new_pa,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
TP_PROTO(struct ext4_allocation_context *ac,
struct ext4_prealloc_space *pa),
__entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
)
-DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
TP_PROTO(struct ext4_allocation_context *ac,
struct ext4_prealloc_space *pa),
TP_ARGS(ac, pa)
)
-DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
TP_PROTO(struct ext4_allocation_context *ac,
struct ext4_prealloc_space *pa),
TP_ARGS(ac, pa)
)
-TRACE_EVENT(ext4_mb_release_inode_pa,
+LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
TP_PROTO(
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
__entry->block, __entry->count)
)
-TRACE_EVENT(ext4_mb_release_group_pa,
+LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
#if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
TP_PROTO(struct ext4_prealloc_space *pa),
__entry->pa_pstart, __entry->pa_len)
)
-TRACE_EVENT(ext4_discard_preallocations,
+LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
(unsigned long) __entry->ino)
)
-TRACE_EVENT(ext4_mb_discard_preallocations,
+LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
TP_PROTO(struct super_block *sb, int needed),
TP_ARGS(sb, needed),
__entry->needed)
)
-TRACE_EVENT(ext4_request_blocks,
+LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
TP_PROTO(struct ext4_allocation_request *ar),
TP_ARGS(ar),
__entry->pright)
)
-TRACE_EVENT(ext4_allocate_blocks,
+LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
TP_ARGS(ar, block),
__entry->pleft, __entry->pright)
)
-TRACE_EVENT(ext4_free_blocks,
+LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
int flags),
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
-TRACE_EVENT(ext4_sync_file_enter,
+LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
#else
-TRACE_EVENT(ext4_sync_file,
+LTTNG_TRACEPOINT_EVENT(ext4_sync_file,
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
TP_PROTO(struct file *file, int datasync),
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
-TRACE_EVENT(ext4_sync_file_exit,
+LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret),
)
#endif
-TRACE_EVENT(ext4_sync_fs,
+LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
TP_PROTO(struct super_block *sb, int wait),
TP_ARGS(sb, wait),
__entry->wait)
)
-TRACE_EVENT(ext4_alloc_da_blocks,
+LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
__entry->data_blocks, __entry->meta_blocks)
)
-TRACE_EVENT(ext4_mballoc_alloc,
+LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
TP_PROTO(struct ext4_allocation_context *ac),
TP_ARGS(ac),
__entry->buddy ? 1 << __entry->buddy : 0)
)
-TRACE_EVENT(ext4_mballoc_prealloc,
+LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
TP_PROTO(struct ext4_allocation_context *ac),
TP_ARGS(ac),
__entry->result_len, __entry->result_logical)
)
-DECLARE_EVENT_CLASS(ext4__mballoc,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
TP_PROTO(struct super_block *sb,
struct inode *inode,
)
)
-DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
TP_PROTO(struct super_block *sb,
#endif
)
-DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
TP_PROTO(struct super_block *sb,
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
-TRACE_EVENT(ext4_forget,
+LTTNG_TRACEPOINT_EVENT(ext4_forget,
TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
TP_ARGS(inode, is_metadata, block),
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
-TRACE_EVENT(ext4_da_update_reserve_space,
+LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
#endif
)
-TRACE_EVENT(ext4_da_reserve_space,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
+LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, i_blocks )
+ __field( int, reserved_data_blocks )
+ __field( int, reserved_meta_blocks )
+ __field( TP_MODE_T, mode )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(i_blocks, inode->i_blocks)
+ tp_assign(reserved_data_blocks,
+ EXT4_I(inode)->i_reserved_data_blocks)
+ tp_assign(reserved_meta_blocks,
+ EXT4_I(inode)->i_reserved_meta_blocks)
+ tp_assign(mode, inode->i_mode)
+ ),
+
+ TP_printk()
+)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
+LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
TP_PROTO(struct inode *inode, int md_needed),
TP_ARGS(inode, md_needed),
__entry->md_needed, __entry->reserved_data_blocks,
__entry->reserved_meta_blocks)
)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
-TRACE_EVENT(ext4_da_release_space,
+LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
TP_PROTO(struct inode *inode, int freed_blocks),
TP_ARGS(inode, freed_blocks),
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
-DECLARE_EVENT_CLASS(ext4__bitmap_load,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group),
__entry->group)
)
-DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group)
)
-DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
-DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group)
)
-DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group)
)
-TRACE_EVENT(ext4_direct_IO_enter,
+LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
TP_ARGS(inode, offset, len, rw),
__entry->pos, __entry->len, __entry->rw)
)
-TRACE_EVENT(ext4_direct_IO_exit,
+LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
int rw, int ret),
__entry->rw, __entry->ret)
)
-TRACE_EVENT(ext4_fallocate_enter,
+LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
+ TP_PROTO(struct inode *inode, loff_t offset,
+ unsigned int max_blocks, int ret),
+
+ TP_ARGS(inode, offset, max_blocks, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, blocks )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(pos, offset)
+ tp_assign(blocks, max_blocks)
+ tp_assign(ret, ret)
+ ),
+
+ TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->pos, __entry->blocks,
+ __entry->ret)
+)
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, offset )
+ __field( loff_t, len )
+ __field( int, mode )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(offset, offset)
+ tp_assign(len, len)
+ tp_assign(mode, mode)
+ ),
+
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len,
+ show_falloc_mode(__entry->mode))
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+)
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
+
+LTTNG_TRACEPOINT_EVENT(ext4_fallocate_enter,
TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode),
__entry->len, __entry->mode)
)
-TRACE_EVENT(ext4_fallocate_exit,
- TP_PROTO(struct inode *inode, loff_t offset,
- unsigned int max_blocks, int ret),
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
- TP_ARGS(inode, offset, max_blocks, ret),
+LTTNG_TRACEPOINT_EVENT(ext4_punch_hole,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
+
+ TP_ARGS(inode, offset, len),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( loff_t, pos )
- __field( unsigned int, blocks )
- __field( int, ret )
+ __field( loff_t, offset )
+ __field( loff_t, len )
),
TP_fast_assign(
tp_assign(dev, inode->i_sb->s_dev)
tp_assign(ino, inode->i_ino)
- tp_assign(pos, offset)
- tp_assign(blocks, max_blocks)
- tp_assign(ret, ret)
+ tp_assign(offset, offset)
+ tp_assign(len, len)
),
- TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
- __entry->pos, __entry->blocks,
- __entry->ret)
+ __entry->offset, __entry->len)
)
-TRACE_EVENT(ext4_unlink_enter,
+#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
+
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
+
+LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
TP_PROTO(struct inode *parent, struct dentry *dentry),
TP_ARGS(parent, dentry),
(unsigned long) __entry->parent)
)
-TRACE_EVENT(ext4_unlink_exit,
+LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
TP_PROTO(struct dentry *dentry, int ret),
TP_ARGS(dentry, ret),
__entry->ret)
)
-DECLARE_EVENT_CLASS(ext4__truncate,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
(unsigned long) __entry->ino, __entry->blocks)
)
-DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
TP_PROTO(struct inode *inode),
TP_ARGS(inode)
)
-DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
TP_PROTO(struct inode *inode),
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
/* 'ux' is the uninitialized extent. */
-TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
+LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
struct ext4_extent *ux),
* 'ux' is the uninitialized extent.
* 'ix' is the initialized extent to which blocks are transferred.
*/
-TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
+LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
struct ext4_extent *ux, struct ext4_extent *ix),
)
#endif
-DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
unsigned int len, unsigned int flags),
__entry->lblk, __entry->len, __entry->flags)
)
-DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
unsigned len, unsigned flags),
TP_ARGS(inode, lblk, len, flags)
)
-DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
unsigned len, unsigned flags),
TP_ARGS(inode, lblk, len, flags)
)
-DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
+ int ret),
+
+ TP_ARGS(inode, flags, map, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, flags )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned int, len )
+ __field( unsigned int, mflags )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(flags, flags)
+ tp_assign(pblk, map->m_pblk)
+ tp_assign(lblk, map->m_lblk)
+ tp_assign(len, map->m_len)
+ tp_assign(mflags, map->m_flags)
+ tp_assign(ret, ret)
+ ),
+
+ TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
+ "mflags %s ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
+ __entry->len, show_mflags(__entry->mflags), __entry->ret)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, map, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned int, len )
+ __field( unsigned int, flags )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(pblk, map->m_pblk)
+ tp_assign(lblk, map->m_lblk)
+ tp_assign(len, map->m_len)
+ tp_assign(flags, map->m_flags)
+ tp_assign(ret, ret)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->pblk,
+ __entry->len, __entry->flags, __entry->ret)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, map, ret)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, map, ret)
+)
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
ext4_fsblk_t pblk, unsigned int len, int ret),
__entry->len, __entry->ret)
)
-DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
ext4_fsblk_t pblk, unsigned len, int ret),
TP_ARGS(inode, lblk, pblk, len, ret)
)
-DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
ext4_fsblk_t pblk, unsigned len, int ret),
TP_ARGS(inode, lblk, pblk, len, ret)
)
-TRACE_EVENT(ext4_ext_load_extent,
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
TP_ARGS(inode, lblk, pblk),
__entry->lblk, __entry->pblk)
)
-TRACE_EVENT(ext4_load_inode,
+LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
-TRACE_EVENT(ext4_journal_start,
- TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
- TP_ARGS(sb, nblocks, IP),
+LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
+ TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
+ unsigned long IP),
+
+ TP_ARGS(sb, blocks, rsv_blocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, ip )
+ __field( int, blocks )
+ __field( int, rsv_blocks )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(ip, IP)
+ tp_assign(blocks, blocks)
+ tp_assign(rsv_blocks, rsv_blocks)
+ ),
+
+ TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
+ TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
+
+ TP_ARGS(sb, blocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, ip )
+ __field( int, blocks )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(ip, IP)
+ tp_assign(blocks, blocks)
+ ),
+
+ TP_printk("dev %d,%d blocks, %d caller %pF",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blocks, (void *)__entry->ip)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
+ TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
+
+ TP_ARGS(sb, nblocks, IP),
TP_STRUCT__entry(
__field( dev_t, dev )
__entry->nblocks, (void *)__entry->ip)
)
-DECLARE_EVENT_CLASS(ext4__trim,
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__trim,
TP_PROTO(struct super_block *sb,
ext4_group_t group,
ext4_grpblk_t start,
__entry->group, __entry->start, __entry->len)
)
-DEFINE_EVENT(ext4__trim, ext4_trim_extent,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_extent,
TP_PROTO(struct super_block *sb,
ext4_group_t group,
TP_ARGS(sb, group, start, len)
)
-DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_all_free,
TP_PROTO(struct super_block *sb,
ext4_group_t group,
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
-TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
+ unsigned int allocated, ext4_fsblk_t newblock),
+
+ TP_ARGS(inode, map, flags, allocated, newblock),
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
unsigned int allocated, ext4_fsblk_t newblock),
TP_ARGS(inode, map, allocated, newblock),
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
TP_STRUCT__entry(
__field( dev_t, dev )
TP_fast_assign(
tp_assign(dev, inode->i_sb->s_dev)
tp_assign(ino, inode->i_ino)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+ tp_assign(flags, flags)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
tp_assign(flags, map->m_flags)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
tp_assign(lblk, map->m_lblk)
tp_assign(pblk, map->m_pblk)
tp_assign(len, map->m_len)
(unsigned long long) __entry->newblk)
)
-TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
+LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
TP_ARGS(sb, map, ret),
__entry->len, __entry->flags, __entry->ret)
)
-TRACE_EVENT(ext4_ext_put_in_cache,
+LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
ext4_fsblk_t start),
(unsigned long long) __entry->start)
)
-TRACE_EVENT(ext4_ext_in_cache,
+LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
TP_ARGS(inode, lblk, ret),
)
-TRACE_EVENT(ext4_find_delalloc_range,
+LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
int reverse, int found, ext4_lblk_t found_blk),
(unsigned) __entry->found_blk)
)
-TRACE_EVENT(ext4_get_reserved_cluster_alloc,
+LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
TP_ARGS(inode, lblk, len),
__entry->len)
)
-TRACE_EVENT(ext4_ext_show_extent,
+LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
unsigned short len),
(unsigned short) __entry->len)
)
-TRACE_EVENT(ext4_remove_blocks,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
+ TP_PROTO(struct inode *inode, struct ext4_extent *ex,
+ ext4_lblk_t from, ext4_fsblk_t to,
+ long long partial_cluster),
+
+ TP_ARGS(inode, ex, from, to, partial_cluster),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, from )
+ __field( ext4_lblk_t, to )
+ __field( long long, partial )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( unsigned short, ee_len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(from, from)
+ tp_assign(to, to)
+ tp_assign(partial, partial_cluster)
+ tp_assign(ee_pblk, ext4_ext_pblock(ex))
+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block))
+ tp_assign(ee_len, ext4_ext_get_actual_len(ex))
+ ),
+
+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
+ "from %u to %u partial_cluster %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (unsigned) __entry->from,
+ (unsigned) __entry->to,
+ (long long) __entry->partial)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
TP_PROTO(struct inode *inode, struct ext4_extent *ex,
ext4_lblk_t from, ext4_fsblk_t to,
ext4_fsblk_t partial_cluster),
(unsigned) __entry->partial)
)
-TRACE_EVENT(ext4_ext_rm_leaf,
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ struct ext4_extent *ex,
+ long long partial_cluster),
+
+ TP_ARGS(inode, start, ex, partial_cluster),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( long long, partial )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( short, ee_len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(partial, partial_cluster)
+ tp_assign(start, start)
+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block))
+ tp_assign(ee_pblk, ext4_ext_pblock(ex))
+ tp_assign(ee_len, ext4_ext_get_actual_len(ex))
+ ),
+
+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
+ "partial_cluster %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (long long) __entry->partial)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
TP_PROTO(struct inode *inode, ext4_lblk_t start,
struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
(unsigned) __entry->partial)
)
-TRACE_EVENT(ext4_ext_rm_idx,
+#endif
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
TP_ARGS(inode, pblk),
(unsigned long long) __entry->pblk)
)
-TRACE_EVENT(ext4_ext_remove_space,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ ext4_lblk_t end, int depth),
+
+ TP_ARGS(inode, start, end, depth),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(start, start)
+ tp_assign(end, end)
+ tp_assign(depth, depth)
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
TP_ARGS(inode, start, depth),
__entry->depth)
)
-TRACE_EVENT(ext4_ext_remove_space_done,
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+ int depth, long long partial, __le16 eh_entries),
+
+ TP_ARGS(inode, start, end, depth, partial, eh_entries),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ __field( long long, partial )
+ __field( unsigned short, eh_entries )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(start, start)
+ tp_assign(end, end)
+ tp_assign(depth, depth)
+ tp_assign(partial, partial)
+ tp_assign(eh_entries, le16_to_cpu(eh_entries))
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
+ "remaining_entries %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth,
+ (long long) __entry->partial,
+ (unsigned short) __entry->eh_entries)
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
ext4_lblk_t partial, unsigned short eh_entries),
(unsigned) __entry->partial,
(unsigned short) __entry->eh_entries)
)
+
+#endif
+
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es))
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_insert_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_remove_extent,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
+
+ TP_ARGS(inode, lblk, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, lblk )
+ __field( loff_t, len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ tp_assign(len, len)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es,
+ int found),
+
+ TP_ARGS(inode, es, found),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ __field( int, found )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ tp_assign(found, found)
+ ),
+
+ TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->found,
+ __entry->lblk, __entry->len,
+ __entry->found ? __entry->pblk : 0,
+ show_extent_status(__entry->found ? __entry->status : 0))
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_enter,
+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
+
+ TP_ARGS(sb, nr_to_scan, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_to_scan )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(nr_to_scan, nr_to_scan)
+ tp_assign(cache_cnt, cache_cnt)
+ ),
+
+ TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan, __entry->cache_cnt)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit,
+ TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
+
+ TP_ARGS(sb, shrunk_nr, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, shrunk_nr )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(shrunk_nr, shrunk_nr)
+ tp_assign(cache_cnt, cache_cnt)
+ ),
+
+ TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->shrunk_nr, __entry->cache_cnt)
+)
+
#endif
-#endif /* _TRACE_EXT4_H */
+#endif /* LTTNG_TRACE_EXT4_H */
/* This part must be outside protection */
#include "../../../probes/define_trace.h"
projects / lttng-modules.git / blobdiff