From: Yufen Yu Date: Fri, 15 Mar 2019 03:05:10 +0000 (+0800) Subject: blk-mq: use blk_mq_sched_mark_restart_hctx to set RESTART X-Git-Tag: v5.1-rc2~14^2~7 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=684b73245cd4d2608f4f2214f6bff02ba6ceca5f;p=uclinux-h8%2Flinux.git blk-mq: use blk_mq_sched_mark_restart_hctx to set RESTART Let blk_mq_mark_tag_wait() use the blk_mq_sched_mark_restart_hctx() to set BLK_MQ_S_SCHED_RESTART. Signed-off-by: Yufen Yu Signed-off-by: Jens Axboe --- diff --git a/block/blk-mq.c b/block/blk-mq.c index a9c181603cbd..ea01c23b58a3 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1093,8 +1093,7 @@ static bool blk_mq_mark_tag_wait(struct blk_mq_hw_ctx *hctx, bool ret; if (!(hctx->flags & BLK_MQ_F_TAG_SHARED)) { - if (!test_bit(BLK_MQ_S_SCHED_RESTART, &hctx->state)) - set_bit(BLK_MQ_S_SCHED_RESTART, &hctx->state); + blk_mq_sched_mark_restart_hctx(hctx); /* * It's possible that a tag was freed in the window between the