diff options
Diffstat (limited to 'block/blk-mq-tag.c')
| -rw-r--r-- | block/blk-mq-tag.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index d64a02fb1f7..83ae96c51a2 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -36,7 +36,8 @@ static unsigned int __blk_mq_get_tag(struct blk_mq_tags *tags, gfp_t gfp) { int tag; - tag = percpu_ida_alloc(&tags->free_tags, gfp); + tag = percpu_ida_alloc(&tags->free_tags, (gfp & __GFP_WAIT) ? + TASK_UNINTERRUPTIBLE : TASK_RUNNING); if (tag < 0) return BLK_MQ_TAG_FAIL; return tag + tags->nr_reserved_tags; @@ -52,7 +53,8 @@ static unsigned int __blk_mq_get_reserved_tag(struct blk_mq_tags *tags, return BLK_MQ_TAG_FAIL; } - tag = percpu_ida_alloc(&tags->reserved_tags, gfp); + tag = percpu_ida_alloc(&tags->reserved_tags, (gfp & __GFP_WAIT) ? + TASK_UNINTERRUPTIBLE : TASK_RUNNING); if (tag < 0) return BLK_MQ_TAG_FAIL; return tag; @@ -182,7 +184,7 @@ void blk_mq_free_tags(struct blk_mq_tags *tags) ssize_t blk_mq_tag_sysfs_show(struct blk_mq_tags *tags, char *page) { char *orig_page = page; - int cpu; + unsigned int cpu; if (!tags) return 0; |