f2fs: split wio_mutex
Split wio_mutex to adjust different temperature bio cache.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 35dd322..42e80cc 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1571,7 +1571,7 @@
static void init_sb_info(struct f2fs_sb_info *sbi)
{
struct f2fs_super_block *raw_super = sbi->raw_super;
- int i;
+ int i, j;
sbi->log_sectors_per_block =
le32_to_cpu(raw_super->log_sectors_per_block);
@@ -1603,8 +1603,9 @@
INIT_LIST_HEAD(&sbi->s_list);
mutex_init(&sbi->umount_mutex);
- mutex_init(&sbi->wio_mutex[NODE]);
- mutex_init(&sbi->wio_mutex[DATA]);
+ for (i = 0; i < NR_PAGE_TYPE - 1; i++)
+ for (j = HOT; j < NR_TEMP_TYPE; j++)
+ mutex_init(&sbi->wio_mutex[i][j]);
spin_lock_init(&sbi->cp_lock);
}