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alistair23-linux
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Merge branch 'for-linus' into for-4.1/core

hifive-unleashed-5.1
Jens Axboe 2015-03-13 08:24:49 -06:00
parent c202baf017 9a30b096b5
commit 64f9b683b6
3 changed files with 8 additions and 8 deletions
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6
block/blk-mq.c
View File

@ -1938,7 +1938,7 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set)
*/
if (percpu_ref_init(&q->mq_usage_counter, blk_mq_usage_counter_release,
PERCPU_REF_INIT_ATOMIC, GFP_KERNEL))
goto err_map;
goto err_mq_usage;
setup_timer(&q->timeout, blk_mq_rq_timer, (unsigned long) q);
blk_queue_rq_timeout(q, 30000);
@ -1981,7 +1981,7 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set)
blk_mq_init_cpu_queues(q, set->nr_hw_queues);
if (blk_mq_init_hw_queues(q, set))
goto err_hw;
goto err_mq_usage;
mutex_lock(&all_q_mutex);
list_add_tail(&q->all_q_node, &all_q_list);
@ -1993,7 +1993,7 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set)
return q;
err_hw:
err_mq_usage:
blk_cleanup_queue(q);
err_hctxs:
kfree(map);

8
drivers/block/nbd.c
View File

@ -803,10 +803,6 @@ static int __init nbd_init(void)
return -EINVAL;
}
nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL);
if (!nbd_dev)
return -ENOMEM;
part_shift = 0;
if (max_part > 0) {
part_shift = fls(max_part);
@ -828,6 +824,10 @@ static int __init nbd_init(void)
if (nbds_max > 1UL << (MINORBITS - part_shift))
return -EINVAL;
nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL);
if (!nbd_dev)
return -ENOMEM;
for (i = 0; i < nbds_max; i++) {
struct gendisk *disk = alloc_disk(1 << part_shift);
if (!disk)

2
mm/page-writeback.c
View File

@ -922,7 +922,7 @@ static void global_update_bandwidth(unsigned long thresh,
unsigned long now)
{
static DEFINE_SPINLOCK(dirty_lock);
static unsigned long update_time;
static unsigned long update_time = INITIAL_JIFFIES;
/*
* check locklessly first to optimize away locking for the most time