diff options
| author |   Harshad Shirwadkar <harshadshirwadkar@gmail.com> | 2020-11-05 19:58:59 -0800 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2020-11-06 23:01:03 -0500 |
| commit | cc80586a57f704f806b9a1b99a21cd07e37dbedc (patch) | |
| tree | 4e6d66192c9d1c2fbe46e812023c41e16283f340 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | jbd2: don't pass tid to jbd2_fc_end_commit_fallback() (diff) | |
| download | wireguard-linux-cc80586a57f704f806b9a1b99a21cd07e37dbedc.tar.xz wireguard-linux-cc80586a57f704f806b9a1b99a21cd07e37dbedc.zip | |
jbd2: add todo for a fast commit performance optimization
Fast commit performance can be optimized if commit thread doesn't wait
for ongoing fast commits to complete until the transaction enters
T_FLUSH state. Document this optimization.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20201106035911.1942128-11-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions