diff options
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index ef7ed5e95d6d..5a3683fc5bdb 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1196,8 +1196,8 @@ void blk_mq_free_single_hw_queue(struct blk_mq_hw_ctx *hctx, } EXPORT_SYMBOL(blk_mq_free_single_hw_queue); -static void blk_mq_hctx_notify(void *data, unsigned long action, - unsigned int cpu) +static int blk_mq_hctx_notify(void *data, unsigned long action, + unsigned int cpu) { struct blk_mq_hw_ctx *hctx = data; struct request_queue *q = hctx->queue; @@ -1205,7 +1205,7 @@ static void blk_mq_hctx_notify(void *data, unsigned long action, LIST_HEAD(tmp); if (action != CPU_DEAD && action != CPU_DEAD_FROZEN) - return; + return NOTIFY_OK; /* * Move ctx entries to new CPU, if this one is going away. @@ -1220,7 +1220,7 @@ static void blk_mq_hctx_notify(void *data, unsigned long action, spin_unlock(&ctx->lock); if (list_empty(&tmp)) - return; + return NOTIFY_OK; ctx = blk_mq_get_ctx(q); spin_lock(&ctx->lock); @@ -1240,6 +1240,7 @@ static void blk_mq_hctx_notify(void *data, unsigned long action, blk_mq_run_hw_queue(hctx, true); blk_mq_put_ctx(ctx); + return NOTIFY_OK; } static void blk_mq_free_rq_map(struct blk_mq_tag_set *set, |