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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-18 12:12:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-18 12:12:45 -0700 |
| commit | e75437fb9322cf0ac707046a12d78a25f9d52ccf (patch) | |
| tree | 959fbda9d606f500e5c554eb68984111a9e6b3b3 /drivers/s390 | |
| parent | d3dc366bbaf07c125561e90d6da4bb147741101a (diff) | |
| parent | b277da0a8a594308e17881f4926879bd5fca2a2d (diff) | |
Merge branch 'for-3.18/drivers' of git://git.kernel.dk/linux-block
Pull block layer driver update from Jens Axboe:
"This is the block driver pull request for 3.18. Not a lot in there
this round, and nothing earth shattering.
- A round of drbd fixes from the linbit team, and an improvement in
asender performance.
- Removal of deprecated (and unused) IRQF_DISABLED flag in rsxx and
hd from Michael Opdenacker.
- Disable entropy collection from flash devices by default, from Mike
Snitzer.
- A small collection of xen blkfront/back fixes from Roger Pau Monné
and Vitaly Kuznetsov"
* 'for-3.18/drivers' of git://git.kernel.dk/linux-block:
block: disable entropy contributions for nonrot devices
xen, blkfront: factor out flush-related checks from do_blkif_request()
xen-blkback: fix leak on grant map error path
xen/blkback: unmap all persistent grants when frontend gets disconnected
rsxx: Remove deprecated IRQF_DISABLED
block: hd: remove deprecated IRQF_DISABLED
drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks
drbd: compute the end before rb_insert_augmented()
drbd: Add missing newline in resync progress display in /proc/drbd
drbd: reduce lock contention in drbd_worker
drbd: Improve asender performance
drbd: Get rid of the WORK_PENDING macro
drbd: Get rid of the __no_warn and __cond_lock macros
drbd: Avoid inconsistent locking warning
drbd: Remove superfluous newline from "resync_extents" debugfs entry.
drbd: Use consistent names for all the bi_end_io callbacks
drbd: Use better variable names
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/scm_blk.c | 1 | ||||
| -rw-r--r-- | drivers/s390/block/xpram.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index 76bed1743db..56046ab3962 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -386,6 +386,7 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev) blk_queue_max_hw_sectors(rq, nr_max_blk << 3); /* 8 * 512 = blk_size */ blk_queue_max_segments(rq, nr_max_blk); queue_flag_set_unlocked(QUEUE_FLAG_NONROT, rq); + queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, rq); scm_blk_dev_cluster_setup(bdev); bdev->gendisk = alloc_disk(SCM_NR_PARTS); diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 6969d39f1e2..9e0de9c9a6f 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -346,6 +346,7 @@ static int __init xpram_setup_blkdev(void) goto out; } queue_flag_set_unlocked(QUEUE_FLAG_NONROT, xpram_queues[i]); + queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, xpram_queues[i]); blk_queue_make_request(xpram_queues[i], xpram_make_request); blk_queue_logical_block_size(xpram_queues[i], 4096); } |