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| author | Chao Yu <chao@kernel.org> | 2025-07-24 16:01:43 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-07-28 16:36:42 +0000 |
| commit | e194e140ab7de2ce2782e64b9e086a43ca6ff4f2 (patch) | |
| tree | 7af736069af7637ac5e390164f94e6b7b2ae6736 | |
| parent | f2fs: fix to update upper_p in __get_secs_required() correctly (diff) | |
| download | linux-e194e140ab7de2ce2782e64b9e086a43ca6ff4f2.tar.gz linux-e194e140ab7de2ce2782e64b9e086a43ca6ff4f2.zip | |
f2fs: fix to calculate dirty data during has_not_enough_free_secs()
In lfs mode, dirty data needs OPU, we'd better calculate lower_p and
upper_p w/ them during has_not_enough_free_secs(), otherwise we may
encounter out-of-space issue due to we missed to reclaim enough
free section w/ foreground gc.
Fixes: 36abef4e796d ("f2fs: introduce mode=lfs mount option")
Cc: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/segment.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index 2123645cf175..5e2ee5c686b1 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -668,8 +668,7 @@ static inline void __get_secs_required(struct f2fs_sb_info *sbi, unsigned int dent_blocks = total_dent_blocks % CAP_BLKS_PER_SEC(sbi); unsigned int data_blocks = 0; - if (f2fs_lfs_mode(sbi) && - unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) { + if (f2fs_lfs_mode(sbi)) { total_data_blocks = get_pages(sbi, F2FS_DIRTY_DATA); data_secs = total_data_blocks / CAP_BLKS_PER_SEC(sbi); data_blocks = total_data_blocks % CAP_BLKS_PER_SEC(sbi); |