Commit 089842de authored by Yunlong Song's avatar Yunlong Song Committed by Jaegeuk Kim
Browse files

f2fs: remove codes of unused wio_mutex 



Signed-off-by: default avatarYunlong Song <yunlong.song@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent d6c66cd1

fs/f2fs/f2fs.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

fs/f2fs/super.c

+1 −4
Original line number Diff line number Diff line
@@ -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);