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| author | Andrew Perepechko <anserper@ya.ru> | 2022-09-07 19:59:59 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-10-01 06:46:52 +0300 |
| commit | 34fc8768ec6089565d6d73bad26724083cecf7bd (patch) | |
| tree | 354ff9c6bc4be4c475e0c5c5a9a029d50ae101c9 /fs/mbcache.c | |
| parent | d1052d236eddf6aa851434db1897b942e8db9921 (diff) | |
| download | linux-34fc8768ec6089565d6d73bad26724083cecf7bd.tar.xz | |
jbd2: wake up journal waiters in FIFO order, not LIFO
LIFO wakeup order is unfair and sometimes leads to a journal
user not being able to get a journal handle for hundreds of
transactions in a row.
FIFO wakeup can make things more fair.
Cc: stable@kernel.org
Signed-off-by: Alexey Lyashkov <alexey.lyashkov@gmail.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20220907165959.1137482-1-alexey.lyashkov@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/mbcache.c')
0 files changed, 0 insertions, 0 deletions