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| author | Mathieu Othacehe <[email protected]> | 2024-11-06 13:47:41 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2024-11-13 17:56:48 +0000 |
| commit | e06a8c24f6445c2f1b5255caa4f63b38e31c43fa (patch) | |
| tree | b851d6360453ab4ba7acd80f9153fddb14dc0000 /fs/ext4/fast_commit.c | |
| parent | ext4: use struct_size() to improve ext4_htree_store_dirent() (diff) | |
| download | kernel-e06a8c24f6445c2f1b5255caa4f63b38e31c43fa.tar.gz kernel-e06a8c24f6445c2f1b5255caa4f63b38e31c43fa.zip | |
ext4: prevent an infinite loop in the lazyinit thread
Use ktime_get_ns instead of ktime_get_real_ns when computing the lr_timeout
not to be affected by system time jumps.
Use a boolean instead of the MAX_JIFFY_OFFSET value to determine whether
the next_wakeup value has been set. Comparing elr->lr_next_sched to
MAX_JIFFY_OFFSET can cause the lazyinit thread to loop indefinitely.
Co-developed-by: Lukas Skupinski <[email protected]>
Signed-off-by: Lukas Skupinski <[email protected]>
Signed-off-by: Mathieu Othacehe <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions