kernel/git/stable/linux.git/include/trace/events/btrfs.h, branch master

btrfs: zoned: decode 'RECLAIM_ZONES' state in tracepoints

2026-06-09T10:49:26+00:00

Decode the 'RECLAIM_ZONES' state in tracepoints, as of now only the numerical state is shown in the tracepoints. Reviewed-by: Boris Burkov Reviewed-by: Naohiro Aota Signed-off-by: Johannes Thumshirn Signed-off-by: David Sterba

btrfs: tracepoints: show inode type in btrfs_sync_file_enter() event

2026-06-09T10:49:25+00:00

Print the type of the inode (directory, regular file, symlink, etc) to facilitate debugging. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for btrfs_sync_log()

2026-06-09T10:49:25+00:00

btrfs_sync_log() is one of the main functions called during a fsync. Add trace events for when entering and exiting that function. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for btrfs_log_new_name()

2026-06-09T10:49:25+00:00

btrfs_log_new_name() is an important function that affects inode logging and is called during link and rename operations. Add trace events for when entering and exiting that function. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for btrfs_record_new_subvolume()

2026-06-09T10:49:24+00:00

btrfs_record_new_subvolume() is an important operation that affects inode logging and is called during subvolume creation. Add a trace event for it to help debug issues. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for btrfs_record_snapshot_destroy()

2026-06-09T10:49:24+00:00

btrfs_record_snapshot_destroy() is an important operation that affects inode logging and is called during subvolume/snapshot deletion as well as during rmdir. Add a trace event for it to help debug issues. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for btrfs_record_unlink_dir()

2026-06-09T10:49:24+00:00

btrfs_record_unlink_dir() is an important operation that affects inode logging and is called during unlink and rename operations. Add a trace event for it to help debug issues. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for log_new_delayed_dentries()

2026-06-09T10:49:24+00:00

log_new_delayed_dentries() is an important step called during a fsync, as well as during rename and link operations on inodes that were previously logged. Add trace events for when entering and exiting that function. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for log_conflicting_inodes()

2026-06-09T10:49:23+00:00

log_conflicting_inodes() is an important step called during a fsync, as well as during rename and link operations on inodes that were previously logged. Add trace events for when entering and exiting that function. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba

btrfs: tracepoints: add trace event for add_conflicting_inode()

2026-06-09T10:49:23+00:00

add_conflicting_inode() is an important step called during a fsync, as well as during rename and link operations on inodes that were previously logged. Add trace events for when entering and exiting that function. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba