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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-11 20:21:06 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-11 20:25:13 +0300 |
| commit | 39702853197b191bda32315260255053aa3e57f7 (patch) | |
| tree | 00185427bd7c5e6a335c9ea99ed7ee65b9ceaa9c /include/linux/blk-mq.h | |
| parent | fb8621d3bee88badeb25dccce0fb59ad145dba9e (diff) | |
| parent | bf16200689118d19de1b8d2a3c314fc21f5dc7bb (diff) | |
| download | linux-39702853197b191bda32315260255053aa3e57f7.tar.xz | |
Merge tag 'v4.6-rc3' into drm-intel-next-queued
Linux 4.6-rc3
Backmerge requested by Chris Wilson to make his patches apply cleanly.
Tiny conflict in vmalloc.c with the (properly acked and all) patch in
drm-intel-next:
commit 4da56b99d99e5a7df2b7f11e87bfea935f909732
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon Apr 4 14:46:42 2016 +0100
mm/vmap: Add a notifier for when we run out of vmap address space
and Linus' tree.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'include/linux/blk-mq.h')
| -rw-r--r-- | include/linux/blk-mq.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 7fc9296b5742..9ac9799b702b 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -244,6 +244,8 @@ void blk_mq_freeze_queue(struct request_queue *q); void blk_mq_unfreeze_queue(struct request_queue *q); void blk_mq_freeze_queue_start(struct request_queue *q); +void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues); + /* * Driver command data is immediately after the request. So subtract request * size to get back to the original request, add request size to get the PDU. @@ -261,22 +263,8 @@ static inline void *blk_mq_rq_to_pdu(struct request *rq) for ((i) = 0; (i) < (q)->nr_hw_queues && \ ({ hctx = (q)->queue_hw_ctx[i]; 1; }); (i)++) -#define queue_for_each_ctx(q, ctx, i) \ - for ((i) = 0; (i) < (q)->nr_queues && \ - ({ ctx = per_cpu_ptr((q)->queue_ctx, (i)); 1; }); (i)++) - #define hctx_for_each_ctx(hctx, ctx, i) \ for ((i) = 0; (i) < (hctx)->nr_ctx && \ ({ ctx = (hctx)->ctxs[(i)]; 1; }); (i)++) -#define blk_ctx_sum(q, sum) \ -({ \ - struct blk_mq_ctx *__x; \ - unsigned int __ret = 0, __i; \ - \ - queue_for_each_ctx((q), __x, __i) \ - __ret += sum; \ - __ret; \ -}) - #endif |