X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fbtrfs.h;h=ecaf382541cac921291e6aec99f9b2663198f0d2;hb=e52717eabd3659a6d17ea977d253e437c047d83b;hp=ea6710f3dba871d8e5fb844475a36e2083c6c262;hpb=fcd0a11cf26fe7517e84989c78b2664bbe34bb63;p=lttng-modules.git diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h index ea6710f3..ecaf3825 100644 --- a/instrumentation/events/lttng-module/btrfs.h +++ b/instrumentation/events/lttng-module/btrfs.h @@ -83,6 +83,54 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict, TP_ARGS(inode) ) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) + +LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, + + TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode, + struct extent_map *map), + + TP_ARGS(root, inode, map), + + TP_FIELDS( + ctf_integer(u64, root_objectid, root->root_key.objectid) + ctf_integer(u64, ino, btrfs_ino(inode)) + 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) + ) +) + +#elif (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_ARGS(root, inode, map), + + TP_FIELDS( + ctf_integer(u64, root_objectid, root->root_key.objectid) + ctf_integer(u64, ino, btrfs_ino(inode)) + 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) + ) +) + +#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ + LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, TP_PROTO(struct btrfs_root *root, struct extent_map *map), @@ -102,6 +150,8 @@ LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, ) ) +#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), @@ -368,6 +418,43 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head, ) #endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) + +LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, + + TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map, + u64 offset, u64 size), + + TP_ARGS(fs_info, map, offset, size), + + 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) + ) +) + +LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, + + TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, + u64 offset, u64 size), + + TP_ARGS(info, map, offset, size) +) + +LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, + + TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, + u64 offset, u64 size), + + TP_ARGS(info, map, offset, size) +) + +#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, @@ -401,6 +488,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, TP_ARGS(root, 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, @@ -436,6 +525,36 @@ LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, ) #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_ARGS(info, start, len), + + TP_FIELDS( + 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_fs_info *info, u64 start, u64 len), + + TP_ARGS(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_ARGS(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), @@ -463,7 +582,64 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_f 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, + u64 data), + + TP_ARGS(info, num_bytes, empty_size, data), + + TP_FIELDS( + 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, + u64 len), + + TP_ARGS(info, block_group, start, len), + + TP_FIELDS( + 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_fs_info *info, + struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + + TP_ARGS(info, 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, + u64 len), + + TP_ARGS(info, 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, @@ -516,6 +692,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus 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,