diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 7b970e6765e7..6f548a4376aa 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -681,7 +681,7 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr, struct queue_sysfs_entry *entry = to_queue(attr); struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj); struct request_queue *q = disk->queue; - unsigned int noio_flag; + unsigned int memflags; ssize_t res; if (!entry->store_limit && !entry->store) @@ -711,11 +711,9 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr, } mutex_lock(&q->sysfs_lock); - blk_mq_freeze_queue(q); - noio_flag = memalloc_noio_save(); + memflags = blk_mq_freeze_queue(q); res = entry->store(disk, page, length); - memalloc_noio_restore(noio_flag); - blk_mq_unfreeze_queue(q); + blk_mq_unfreeze_queue(q, memflags); mutex_unlock(&q->sysfs_lock); return res; } |