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authorJens Axboe <axboe@kernel.dk>2018-10-16 17:34:50 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2018-10-17 05:09:39 +0300
commitb93f654d73fa09088041efa77972b1d616a75fcb (patch)
tree448df42a886a3898c03145505ebddbb46f24ac18 /fs
parent730746ce88da943088fe9aeb845a5daf6e315d98 (diff)
downloadlinux-b93f654d73fa09088041efa77972b1d616a75fcb.tar.xz
f2fs: remove request_list check in is_idle()
This doesn't work on stacked devices, and it doesn't work on blk-mq devices. The request_list is only used on legacy, which we don't have much of anymore, and soon won't have any of. Kill the check. Cc: Jaegeuk Kim <jaegeuk@kernel.org> Cc: linux-f2fs-devel@lists.sourceforge.net Signed-off-by: Jens Axboe <axboe@kernel.dk> 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.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index cfc7e1b6c850..f865c5ed965d 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1394,13 +1394,6 @@ static inline unsigned int f2fs_time_to_wait(struct f2fs_sb_info *sbi,
static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
{
- struct block_device *bdev = sbi->sb->s_bdev;
- struct request_queue *q = bdev_get_queue(bdev);
- struct request_list *rl = &q->root_rl;
-
- if (rl->count[BLK_RW_SYNC] || rl->count[BLK_RW_ASYNC])
- return false;
-
return f2fs_time_over(sbi, type);
}