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| author | Ritesh Harjani <riteshh@linux.ibm.com> | 2022-03-12 11:09:54 +0530 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-03-15 17:45:36 -0400 |
| commit | 5641ace54471cb5c393e71f33232088602455c6b (patch) | |
| tree | e41a720e37df7fcdca3e1f7c1ff273588c3c4a28 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | d9bf099cb980d63cd9a45a135259a6cabcb814a5 (diff) | |
ext4: add commit tid info in ext4_fc_commit_start/stop trace events
This adds commit_tid info in ext4_fc_commit_start/stop which is helpful
in debugging fast_commit issues.
For e.g. issues where due to jbd2 journal full commit, FC miss to commit
updates to a file.
Also improves TP_prink format string i.e. all ext4 and jbd2 trace events
starts with "dev MAjOR,MINOR". Let's follow the same convention while we
are still at it.
Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/ebcd6b9ab5b718db30f90854497886801ce38c63.1647057583.git.riteshh@linux.ibm.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions