f2fs: remove unused pend_list_tag

In commit 78997b569f ("f2fs: split discard policy"), we have get rid
of using pend_list_tag field in struct discard_cmd_control, but forgot
to remove it, now do it.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2018-01-08 18:48:34 +08:00 committed by Jaegeuk Kim
parent 49c60c67d2
commit bffa8d3b00

View File

@ -267,7 +267,6 @@ struct discard_cmd_control {
struct task_struct *f2fs_issue_discard; /* discard thread */
struct list_head entry_list; /* 4KB discard entry list */
struct list_head pend_list[MAX_PLIST_NUM];/* store pending entries */
unsigned char pend_list_tag[MAX_PLIST_NUM];/* tag for pending entries */
struct list_head wait_list; /* store on-flushing entries */
struct list_head fstrim_list; /* in-flight discard from fstrim */
wait_queue_head_t discard_wait_queue; /* waiting queue for wake-up */