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| author |   Jaegeuk Kim <jaegeuk@kernel.org> | 2022-05-06 13:34:41 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-05-17 11:19:19 -0700 |
| commit | c81d5bae404abc6b257667e84d39b9b50c7063d4 (patch) | |
| tree | 0ed9ab5c91bb5178f0d5cd06bd6347806323a912 /fs/f2fs/f2fs.h | |
| parent | f2fs: keep wait_ms if EAGAIN happens (diff) | |
| download | linux-dev-c81d5bae404abc6b257667e84d39b9b50c7063d4.tar.xz linux-dev-c81d5bae404abc6b257667e84d39b9b50c7063d4.zip | |
f2fs: do not stop GC when requiring a free section
The f2fs_gc uses a bitmap to indicate pinned sections, but when disabling
chckpoint, we call f2fs_gc() with NULL_SEGNO which selects the same dirty
segment as a victim all the time, resulting in checkpoint=disable failure,
for example. Let's pick another one, if we fail to collect it.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 9920b2d6af8f..492af5b96de1 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1271,6 +1271,7 @@ struct f2fs_gc_control { bool no_bg_gc; /* check the space and stop bg_gc */ bool should_migrate_blocks; /* should migrate blocks */ bool err_gc_skipped; /* return EAGAIN if GC skipped */ + unsigned int nr_free_secs; /* # of free sections to do GC */ }; /* For s_flag in struct f2fs_sb_info */ |