+/* SPDX-License-Identifier: GPL-2.0-only */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM btrfs
#include <probes/lttng-tracepoint-event.h>
#include <linux/writeback.h>
-#include <linux/version.h>
#ifndef _TRACE_BTRFS_DEF_
#define _TRACE_BTRFS_DEF_
struct btrfs_delayed_tree_ref;
struct btrfs_delayed_data_ref;
struct btrfs_delayed_ref_head;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-struct btrfs_block_group_cache;
+struct btrfs_block_group;
struct btrfs_free_cluster;
-#endif
struct map_lookup;
struct extent_buffer;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
struct extent_state;
#endif
-#endif
#define BTRFS_UUID_SIZE 16
+#define lttng_fs_info_fsid fs_info->fs_devices->fsid
+
LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
- TP_PROTO(struct btrfs_root *root),
+ TP_PROTO(const struct btrfs_root *root),
TP_ARGS(root),
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
- TP_PROTO(struct inode *inode),
+ TP_PROTO(const struct inode *inode),
TP_ARGS(inode),
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
- TP_PROTO(struct inode *inode),
+ TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
- TP_PROTO(struct inode *inode),
+ TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
- TP_PROTO(struct inode *inode),
+ TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
-
LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
- TP_PROTO(struct btrfs_root *root, struct inode *inode,
- struct extent_map *map),
+ TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
+ const struct extent_map *map),
TP_ARGS(root, inode, map),
ctf_integer(u64, block_start, map->block_start)
ctf_integer(u64, block_len, map->block_len)
ctf_integer(unsigned long, flags, map->flags)
- ctf_integer(int, refs, atomic_read(&map->refs))
+ ctf_integer(int, refs, refcount_read(&map->refs))
ctf_integer(unsigned int, compress_type, map->compress_type)
)
)
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
-LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
- TP_PROTO(struct btrfs_root *root, struct extent_map *map),
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct extent_map *existing, const struct extent_map *map,
+ u64 start, u64 len),
- TP_ARGS(root, map),
+ TP_ARGS(fs_info, existing, map, start, len),
TP_FIELDS(
- ctf_integer(u64, root_objectid, root->root_key.objectid)
- ctf_integer(u64, start, map->start)
- ctf_integer(u64, len, map->len)
- ctf_integer(u64, orig_start, map->orig_start)
- ctf_integer(u64, block_start, map->block_start)
- ctf_integer(u64, block_len, map->block_len)
- ctf_integer(unsigned long, flags, map->flags)
- ctf_integer(int, refs, atomic_read(&map->refs))
- ctf_integer(unsigned int, compress_type, map->compress_type)
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+ ctf_integer(u64, e_start, existing->start)
+ ctf_integer(u64, e_len, existing->len)
+ ctf_integer(u64, map_start, map->start)
+ ctf_integer(u64, map_len, map->len)
+ ctf_integer(u64, start, start)
+ ctf_integer(u64, len, len)
)
)
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+ TP_PROTO(const struct inode *inode,
+ const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered),
TP_FIELDS(
ctf_integer(ino_t, ino, inode->i_ino)
ctf_integer(u64, file_offset, ordered->file_offset)
- ctf_integer(u64, start, ordered->start)
- ctf_integer(u64, len, ordered->len)
- ctf_integer(u64, disk_len, ordered->disk_len)
+ ctf_integer(u64, start, ordered->disk_bytenr)
+ ctf_integer(u64, len, ordered->num_bytes)
+ ctf_integer(u64, disk_len, ordered->disk_num_bytes)
ctf_integer(u64, bytes_left, ordered->bytes_left)
ctf_integer(unsigned long, flags, ordered->flags)
ctf_integer(int, compress_type, ordered->compress_type)
- ctf_integer(int, refs, atomic_read(&ordered->refs))
+ ctf_integer(int, refs, refcount_read(&ordered->refs))
ctf_integer(u64, root_objectid,
BTRFS_I(inode)->root->root_key.objectid)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+ TP_PROTO(const struct inode *inode,
+ const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+ TP_PROTO(const struct inode *inode,
+ const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+ TP_PROTO(const struct inode *inode,
+ const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+ TP_PROTO(const struct inode *inode,
+ const struct btrfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
)
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
- TP_PROTO(struct page *page, struct inode *inode,
- struct writeback_control *wbc),
+ TP_PROTO(const struct page *page, const struct inode *inode,
+ const struct writeback_control *wbc),
TP_ARGS(page, inode, wbc),
ctf_integer(long, pages_skipped, wbc->pages_skipped)
ctf_integer(loff_t, range_start, wbc->range_start)
ctf_integer(loff_t, range_end, wbc->range_end)
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
- ctf_integer(char, nonblocking, wbc->nonblocking)
-#endif
ctf_integer(char, for_kupdate, wbc->for_kupdate)
ctf_integer(char, for_reclaim, wbc->for_reclaim)
ctf_integer(char, range_cyclic, wbc->range_cyclic)
btrfs__extent_writepage,
- TP_PROTO(struct page *page, struct inode *inode,
- struct writeback_control *wbc),
+ TP_PROTO(const struct page *page, const struct inode *inode,
+ const struct writeback_control *wbc),
TP_ARGS(page, inode, wbc)
)
LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
- TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
+ TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),
TP_ARGS(page, start, end, uptodate),
LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
- TP_PROTO(struct file *file, int datasync),
+ TP_PROTO(const struct file *file, int datasync),
TP_ARGS(file, datasync),
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
- TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
+ TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
TP_ARGS(fs_info, wait),
ctf_integer(int, wait, wait)
)
)
-#else
-LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
-
- TP_PROTO(int wait),
-
- TP_ARGS(wait),
-
- TP_FIELDS(
- ctf_integer(int, wait, wait)
- )
-)
-#endif
LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
- TP_PROTO(struct btrfs_fs_info *fs_info,
- struct btrfs_block_group_cache *block_group, int create),
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_block_group *block_group, int create),
TP_ARGS(fs_info, block_group, create),
TP_FIELDS(
- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
- ctf_integer(u64, offset, block_group->key.objectid)
- ctf_integer(u64, size, block_group->key.offset)
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+ ctf_integer(u64, offset, block_group->start)
+ ctf_integer(u64, size, block_group->length)
ctf_integer(u64, flags, block_group->flags)
- ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item))
+ ctf_integer(u64, bytes_used, block_group->used)
ctf_integer(u64, bytes_super, block_group->bytes_super)
ctf_integer(int, create, create)
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
- TP_PROTO(struct btrfs_fs_info *fs_info,
- struct btrfs_delayed_ref_node *ref,
- struct btrfs_delayed_tree_ref *full_ref,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action),
TP_FIELDS(
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
ctf_integer(u64, bytenr, ref->bytenr)
ctf_integer(u64, num_bytes, ref->num_bytes)
ctf_integer(int, action, action)
ctf_integer(u64, seq, ref->seq)
)
)
-#else
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
- TP_PROTO(struct btrfs_delayed_ref_node *ref,
- struct btrfs_delayed_tree_ref *full_ref,
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+ add_delayed_tree_ref,
+
+ btrfs_add_delayed_tree_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
int action),
- TP_ARGS(ref, full_ref, action),
+ TP_ARGS(fs_info, ref, full_ref, action)
+)
- TP_FIELDS(
- ctf_integer(u64, bytenr, ref->bytenr)
- ctf_integer(u64, num_bytes, ref->num_bytes)
- ctf_integer(int, action, action)
- ctf_integer(u64, parent, full_ref->parent)
- ctf_integer(u64, ref_root, full_ref->root)
- ctf_integer(int, level, full_ref->level)
- ctf_integer(int, type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
- ctf_integer(u64, seq, ref->seq)
-#endif
- )
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+ run_delayed_tree_ref,
+
+ btrfs_run_delayed_tree_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
)
-#endif
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
- TP_PROTO(struct btrfs_delayed_ref_node *ref,
- struct btrfs_delayed_data_ref *full_ref,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
int action),
- TP_ARGS(ref, full_ref, action),
+ TP_ARGS(fs_info, ref, full_ref, action),
TP_FIELDS(
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
ctf_integer(u64, bytenr, ref->bytenr)
ctf_integer(u64, num_bytes, ref->num_bytes)
ctf_integer(int, action, action)
ctf_integer(u64, owner, full_ref->objectid)
ctf_integer(u64, offset, full_ref->offset)
ctf_integer(int, type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
ctf_integer(u64, seq, ref->seq)
-#endif
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+ add_delayed_data_ref,
- TP_PROTO(struct btrfs_fs_info *fs_info,
- struct btrfs_delayed_ref_node *ref,
- struct btrfs_delayed_ref_head *head_ref,
+ btrfs_add_delayed_data_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
int action),
- TP_ARGS(fs_info, ref, head_ref, action),
+ TP_ARGS(fs_info, ref, full_ref, action)
+)
- TP_FIELDS(
- ctf_integer(u64, bytenr, ref->bytenr)
- ctf_integer(u64, num_bytes, ref->num_bytes)
- ctf_integer(int, action, action)
- ctf_integer(int, is_data, head_ref->is_data)
- )
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+ run_delayed_data_ref,
+
+ btrfs_run_delayed_data_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
)
-#else
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
- TP_PROTO(struct btrfs_delayed_ref_node *ref,
- struct btrfs_delayed_ref_head *head_ref,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
int action),
- TP_ARGS(ref, head_ref, action),
+ TP_ARGS(fs_info, head_ref, action),
TP_FIELDS(
- ctf_integer(u64, bytenr, ref->bytenr)
- ctf_integer(u64, num_bytes, ref->num_bytes)
+ ctf_integer(u64, bytenr, head_ref->bytenr)
+ ctf_integer(u64, num_bytes, head_ref->num_bytes)
ctf_integer(int, action, action)
ctf_integer(int, is_data, head_ref->is_data)
)
)
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
-LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
+ add_delayed_ref_head,
- TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
- u64 offset, u64 size),
+ btrfs_add_delayed_ref_head,
- TP_ARGS(fs_info, map, offset, size),
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
+ int action),
- TP_FIELDS(
- ctf_integer(int, num_stripes, map->num_stripes)
- ctf_integer(u64, type, map->type)
- ctf_integer(int, sub_stripes, map->sub_stripes)
- ctf_integer(u64, offset, offset)
- ctf_integer(u64, size, size)
- ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
- )
+ TP_ARGS(fs_info, head_ref, action)
)
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
-
- TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map,
- u64 offset, u64 size),
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
- TP_ARGS(info, map, offset, size)
-)
+ run_delayed_ref_head,
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
+ btrfs_run_delayed_ref_head,
- TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map,
- u64 offset, u64 size),
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
+ int action),
- TP_ARGS(info, map, offset, size)
+ TP_ARGS(fs_info, head_ref, action)
)
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
- TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
u64 offset, u64 size),
- TP_ARGS(root, map, offset, size),
+ TP_ARGS(fs_info, map, offset, size),
TP_FIELDS(
ctf_integer(int, num_stripes, map->num_stripes)
ctf_integer(int, sub_stripes, map->sub_stripes)
ctf_integer(u64, offset, offset)
ctf_integer(u64, size, size)
- ctf_integer(u64, root_objectid, root->root_key.objectid)
+ ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
- TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
u64 offset, u64 size),
- TP_ARGS(root, map, offset, size)
+ TP_ARGS(fs_info, map, offset, size)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
- TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
u64 offset, u64 size),
- TP_ARGS(root, map, offset, size)
+ TP_ARGS(fs_info, map, offset, size)
)
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
- TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
- struct extent_buffer *cow),
+ TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
+ const struct extent_buffer *cow),
TP_ARGS(root, buf, cow),
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
- TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
u64 bytes, int reserve),
TP_ARGS(fs_info, type, val, bytes, reserve),
TP_FIELDS(
- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
ctf_string(type, type)
ctf_integer(u64, val, val)
ctf_integer(u64, bytes, bytes)
ctf_integer(int, reserve, reserve)
)
)
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
- TP_ARGS(info, start, len),
+ TP_ARGS(fs_info, start, len),
TP_FIELDS(
ctf_integer(u64, start, start)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
- TP_ARGS(info, start, len)
+ TP_ARGS(fs_info, start, len)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
- TP_ARGS(info, start, len)
+ TP_ARGS(fs_info, start, len)
)
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
-LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
-
- TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
-
- TP_ARGS(root, start, len),
-
- TP_FIELDS(
- ctf_integer(u64, root_objectid, root->root_key.objectid)
- ctf_integer(u64, start, start)
- ctf_integer(u64, len, len)
- )
-)
-
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
-
- TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
-
- TP_ARGS(root, start, len)
-)
-
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
-
- TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
-
- TP_ARGS(root, start, len)
-)
-
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
-
LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
btrfs_find_free_extent,
- TP_PROTO(struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
u64 data),
- TP_ARGS(info, num_bytes, empty_size, data),
+ TP_ARGS(fs_info, num_bytes, empty_size, data),
TP_FIELDS(
+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
ctf_integer(u64, num_bytes, num_bytes)
ctf_integer(u64, empty_size, empty_size)
ctf_integer(u64, data, data)
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
- TP_PROTO(struct btrfs_fs_info *info,
- struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
- TP_ARGS(info, block_group, start, len),
+ TP_ARGS(block_group, start, len),
TP_FIELDS(
- ctf_integer(u64, bg_objectid, block_group->key.objectid)
+ ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+ ctf_integer(u64, bg_objectid, block_group->start)
ctf_integer(u64, flags, block_group->flags)
ctf_integer(u64, start, start)
ctf_integer(u64, len, len)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
- TP_PROTO(struct btrfs_fs_info *info,
- struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
- TP_ARGS(info, block_group, start, len)
+ TP_ARGS(block_group, start, len)
)
LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
- TP_PROTO(struct btrfs_fs_info *info,
- struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 len),
- TP_ARGS(info, block_group, start, len)
+ TP_ARGS(block_group, start, len)
)
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
-LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-
- btrfs_find_free_extent,
-
- TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
- u64 data),
-
- TP_ARGS(root, num_bytes, empty_size, data),
-
- TP_FIELDS(
- ctf_integer(u64, root_objectid, root->root_key.objectid)
- ctf_integer(u64, num_bytes, num_bytes)
- ctf_integer(u64, empty_size, empty_size)
- ctf_integer(u64, data, data)
- )
-)
-
-LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
- TP_PROTO(struct btrfs_root *root,
- struct btrfs_block_group_cache *block_group, u64 start,
- u64 len),
-
- TP_ARGS(root, block_group, start, len),
-
- TP_FIELDS(
- ctf_integer(u64, root_objectid, root->root_key.objectid)
- ctf_integer(u64, bg_objectid, block_group->key.objectid)
- ctf_integer(u64, flags, block_group->flags)
- ctf_integer(u64, start, start)
- ctf_integer(u64, len, len)
- )
-)
-
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
-
- TP_PROTO(struct btrfs_root *root,
- struct btrfs_block_group_cache *block_group, u64 start,
- u64 len),
-
- TP_ARGS(root, block_group, start, len)
-)
-
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
-
- TP_PROTO(struct btrfs_root *root,
- struct btrfs_block_group_cache *block_group, u64 start,
- u64 len),
-
- TP_ARGS(root, block_group, start, len)
-)
-
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
- TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
u64 bytes, u64 empty_size, u64 min_bytes),
TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
TP_FIELDS(
- ctf_integer(u64, bg_objectid, block_group->key.objectid)
+ ctf_integer(u64, bg_objectid, block_group->start)
ctf_integer(u64, flags, block_group->flags)
ctf_integer(u64, start, start)
ctf_integer(u64, bytes, bytes)
LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
- TP_PROTO(struct btrfs_block_group_cache *block_group),
+ TP_PROTO(const struct btrfs_block_group *block_group),
TP_ARGS(block_group),
TP_FIELDS(
- ctf_integer(u64, bg_objectid, block_group->key.objectid)
+ ctf_integer(u64, bg_objectid, block_group->start)
)
)
LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
- TP_PROTO(struct btrfs_block_group_cache *block_group,
- struct btrfs_free_cluster *cluster, u64 size, int bitmap),
+ TP_PROTO(const struct btrfs_block_group *block_group,
+ const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
TP_ARGS(block_group, cluster, size, bitmap),
TP_FIELDS(
- ctf_integer(u64, bg_objectid, block_group->key.objectid)
+ ctf_integer(u64, bg_objectid, block_group->start)
ctf_integer(u64, flags, block_group->flags)
ctf_integer(u64, start, cluster->window_start)
ctf_integer(u64, max_size, cluster->max_size)
ctf_integer(int, bitmap, bitmap)
)
)
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
btrfs_alloc_extent_state,
- TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
+ TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP),
TP_ARGS(state, mask, IP),
TP_FIELDS(
- ctf_integer_hex(struct extent_state *, state, state)
+ ctf_integer_hex(const struct extent_state *, state, state)
ctf_integer(gfp_t, mask, mask)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
btrfs_free_extent_state,
- TP_PROTO(struct extent_state *state, unsigned long IP),
+ TP_PROTO(const struct extent_state *state, unsigned long IP),
TP_ARGS(state, IP),
TP_FIELDS(
- ctf_integer_hex(struct extent_state *, state, state)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(const struct extent_state *, state, state)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
-#endif
#endif /* LTTNG_TRACE_BTRFS_H */
projects / lttng-modules.git / blobdiff