diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/btrfs.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index f9eff010fc7e..2f6a669408bb 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -29,6 +29,7 @@ struct btrfs_qgroup_extent_record; struct btrfs_qgroup; struct extent_io_tree; struct prelim_ref; +struct btrfs_space_info; TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS_NR); TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS); @@ -2091,6 +2092,45 @@ DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock); DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock); DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic); +DECLARE_EVENT_CLASS(btrfs__space_info_update, + + TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff), + + TP_STRUCT__entry_btrfs( + __field( u64, type ) + __field( u64, old ) + __field( s64, diff ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->type = sinfo->flags; + __entry->old = old; + __entry->diff = diff; + ), + TP_printk_btrfs("type=%s old=%llu diff=%lld", + __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS), + __entry->old, __entry->diff) +); + +DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use, + + TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + +DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned, + + TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + #endif /* _TRACE_BTRFS_H */ /* This part must be outside protection */ |