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| author | Chao Yu <chao@kernel.org> | 2022-03-20 23:11:17 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-04-25 15:13:02 -0700 |
| commit | a22bb5526d7dd627b94a7ee22e5a98c36e39fceb (patch) | |
| tree | bea175551d6d288f9e347410966bf1f3719984c7 /fs/f2fs | |
| parent | d615b5416f8a1afeb82d13b238f8152c572d59c0 (diff) | |
| download | linux-stable-a22bb5526d7dd627b94a7ee22e5a98c36e39fceb.tar.gz linux-stable-a22bb5526d7dd627b94a7ee22e5a98c36e39fceb.tar.bz2 linux-stable-a22bb5526d7dd627b94a7ee22e5a98c36e39fceb.zip | |
f2fs: check pinfile in gc_data_segment() in advance
In order to skip migrating section which contains data of pinned
file in advance.
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/gc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index ea5b93b689cd..e83c07144d8f 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -1480,6 +1480,13 @@ next_step: special_file(inode->i_mode)) continue; + if (is_inode_flag_set(inode, FI_PIN_FILE) && + gc_type == FG_GC) { + f2fs_pin_file_control(inode, true); + iput(inode); + return submitted; + } + if (!f2fs_down_write_trylock( &F2FS_I(inode)->i_gc_rwsem[WRITE])) { iput(inode); |