diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index d39a9895d932..2edfc039f098 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -52,6 +52,9 @@ #include "export.h" #include "compression.h" +#define CREATE_TRACE_POINTS +#include <trace/events/btrfs.h> + static const struct super_operations btrfs_super_ops; static const char *btrfs_decode_error(struct btrfs_fs_info *fs_info, int errno, @@ -620,6 +623,8 @@ int btrfs_sync_fs(struct super_block *sb, int wait) struct btrfs_root *root = btrfs_sb(sb); int ret; + trace_btrfs_sync_fs(wait); + if (!wait) { filemap_flush(root->fs_info->btree_inode->i_mapping); return 0; |