diff options
| author |   Christoph Hellwig <hch@lst.de> | 2018-11-14 17:02:15 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-11-15 12:13:31 -0700 |
| commit | 68fc68f2ff620852ee43ee7a2831bc5eeb9472d6 (patch) | |
| tree | ba5d0d6a8ff595a858cc493d01732cc956e1ab2c /drivers/block/umem.c | |
| parent | drbd: don't override the queue_lock (diff) | |
| download | linux-dev-68fc68f2ff620852ee43ee7a2831bc5eeb9472d6.tar.xz linux-dev-68fc68f2ff620852ee43ee7a2831bc5eeb9472d6.zip | |
umem: don't override the queue_lock
The umem card->lock and the block layer queue_lock are used for entirely
different resources. Stop using card->lock as the block layer
queue_lock.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/umem.c')
| -rw-r--r-- | drivers/block/umem.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/umem.c b/drivers/block/umem.c index be3e3ab79950..8a27b5adc2b3 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -888,8 +888,7 @@ static int mm_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) card->biotail = &card->bio; spin_lock_init(&card->lock); - card->queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, - &card->lock); + card->queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, NULL); if (!card->queue) goto failed_alloc; |