This is a note to let you know that I've just added the patch titled
f2fs: fix the wrong f2fs_bug_on condition in f2fs_do_replace_block
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-fix-the-wrong-f2fs_bug_on-condition-in-f2fs_do_.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0bc21ef48930b2374f2777d7a8b55a1f0daf076b
Author: LongPing Wei <weilongping@xxxxxxxx>
Date: Mon Oct 21 10:31:47 2024 +0800
f2fs: fix the wrong f2fs_bug_on condition in f2fs_do_replace_block
[ Upstream commit c3af1f13476ec23fd99c98d060a89be28c1e8871 ]
This f2fs_bug_on was introduced by commit 2c1905042c8c ("f2fs: check
segment type in __f2fs_replace_block") when there were only 6 curseg types.
After commit d0b9e42ab615 ("f2fs: introduce inmem curseg") was introduced,
the condition should be changed to checking curseg->seg_type.
Fixes: d0b9e42ab615 ("f2fs: introduce inmem curseg")
Signed-off-by: LongPing Wei <weilongping@xxxxxxxx>
Reviewed-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index dc33b4e5c07b8..9e6c4a475d6d0 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -3698,8 +3698,8 @@ void f2fs_do_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
}
}
- f2fs_bug_on(sbi, !IS_DATASEG(type));
curseg = CURSEG_I(sbi, type);
+ f2fs_bug_on(sbi, !IS_DATASEG(curseg->seg_type));
mutex_lock(&curseg->curseg_mutex);
down_write(&sit_i->sentry_lock);
