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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-19 15:03:34 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-19 15:03:34 -0800 |
commit | 7c24d9f3b27b198c3c4dfc8327a25fb077a96219 (patch) | |
tree | f4fd5e1cb119c71b0d3b0d7e104e02eedf539aaa /drivers/block | |
parent | 99e38df892234aa985185fc776647bad6f9bd7a7 (diff) | |
parent | ed8a9d2c816e0b0a2c5a605505e0f09ae9010dd6 (diff) |
Merge branch 'for-4.5/core' of git://git.kernel.dk/linux-block
Pull core block updates from Jens Axboe:
"We don't have a lot of core changes this time around, it's mostly in
drivers, which will come in a subsequent pull.
The cores changes include:
- blk-mq
- Prep patch from Christoph, changing blk_mq_alloc_request() to
take flags instead of just using gfp_t for sleep/nosleep.
- Doc patch from me, clarifying the difference between legacy
and blk-mq for timer usage.
- Fixes from Raghavendra for memory-less numa nodes, and a reuse
of CPU masks.
- Cleanup from Geliang Tang, using offset_in_page() instead of open
coding it.
- From Ilya, rename request_queue slab to it reflects what it holds,
and a fix for proper use of bdgrab/put.
- A real fix for the split across stripe boundaries from Keith. We
yanked a broken version of this from 4.4-rc final, this one works.
- From Mike Krinkin, emit a trace message when we split.
- From Wei Tang, two small cleanups, not explicitly clearing memory
that is already cleared"
* 'for-4.5/core' of git://git.kernel.dk/linux-block:
block: use bd{grab,put}() instead of open-coding
block: split bios to max possible length
block: add call to split trace point
blk-mq: Avoid memoryless numa node encoded in hctx numa_node
blk-mq: Reuse hardware context cpumask for tags
blk-mq: add a flags parameter to blk_mq_alloc_request
Revert "blk-flush: Queue through IO scheduler when flush not required"
block: clarify blk_add_timer() use case for blk-mq
bio: use offset_in_page macro
block: do not initialise statics to 0 or NULL
block: do not initialise globals to 0 or NULL
block: rename request_queue slab cache
Diffstat (limited to 'drivers/block')
-rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 2 | ||||
-rw-r--r-- | drivers/block/null_blk.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 34997d8ecd64..15bec407ac37 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -173,7 +173,7 @@ static struct mtip_cmd *mtip_get_int_command(struct driver_data *dd) { struct request *rq; - rq = blk_mq_alloc_request(dd->queue, 0, __GFP_RECLAIM, true); + rq = blk_mq_alloc_request(dd->queue, 0, BLK_MQ_REQ_RESERVED); return blk_mq_rq_to_pdu(rq); } diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index 09e3c0d87ecc..95dff91135ad 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -449,7 +449,7 @@ static int null_lnvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd) struct request *rq; struct bio *bio = rqd->bio; - rq = blk_mq_alloc_request(q, bio_rw(bio), GFP_KERNEL, 0); + rq = blk_mq_alloc_request(q, bio_rw(bio), 0); if (IS_ERR(rq)) return -ENOMEM; |