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| author | Yunlong Song <yunlong.song@huawei.com> | 2018-10-24 16:09:42 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-11-26 15:53:55 -0800 |
| commit | 089842de5750f434aa016eb23f3d3a3a151083bd (patch) | |
| tree | 663616fcc12809c8d81c0380c148984b5a6228cc /fs | |
| parent | d6c66cd19ef322fe0d51ba09ce1b7f386acab04a (diff) | |
| download | lwn-089842de5750f434aa016eb23f3d3a3a151083bd.tar.gz lwn-089842de5750f434aa016eb23f3d3a3a151083bd.zip | |
f2fs: remove codes of unused wio_mutex
Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 5 |
2 files changed, 1 insertions, 5 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 1e031971a466..68f0042a810c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1170,7 +1170,6 @@ struct f2fs_sb_info { /* for bio operations */ struct f2fs_bio_info *write_io[NR_PAGE_TYPE]; /* for write bios */ - struct mutex wio_mutex[NR_PAGE_TYPE - 1][NR_TEMP_TYPE]; /* bio ordering for NODE/DATA */ /* keep migration IO order for LFS mode */ struct rw_semaphore io_order_lock; diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index af58b2cc21b8..2d18de5e7c3f 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2674,7 +2674,7 @@ int f2fs_sanity_check_ckpt(struct f2fs_sb_info *sbi) static void init_sb_info(struct f2fs_sb_info *sbi) { struct f2fs_super_block *raw_super = sbi->raw_super; - int i, j; + int i; sbi->log_sectors_per_block = le32_to_cpu(raw_super->log_sectors_per_block); @@ -2710,9 +2710,6 @@ static void init_sb_info(struct f2fs_sb_info *sbi) INIT_LIST_HEAD(&sbi->s_list); mutex_init(&sbi->umount_mutex); - for (i = 0; i < NR_PAGE_TYPE - 1; i++) - for (j = HOT; j < NR_TEMP_TYPE; j++) - mutex_init(&sbi->wio_mutex[i][j]); init_rwsem(&sbi->io_order_lock); spin_lock_init(&sbi->cp_lock); |