f2fs: compress: fix to guarantee persisting compressed blocks by CP

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If data block in compressed cluster is not persisted with metadata
during checkpoint, after SPOR, the data may be corrupted, let's
guarantee to write compressed page by checkpoint.

Fixes: 4c8ff7095b ("f2fs: support data compression")
Reviewed-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2024-01-13 03:41:27 +08:00 • committed by Jaegeuk Kim

parent 0d8c7542f9

commit 8a430dd49e

3 changed files with 15 additions and 10 deletions

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4

fs/f2fs/compress.c

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17

fs/f2fs/data.c

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4

fs/f2fs/f2fs.h

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