diff options
| author | Ming Lei <ming.lei@redhat.com> | 2021-01-22 10:33:06 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-03-04 17:36:59 -0500 |
| commit | efe1f3a1d5833c0ddd61ee50dbef8908f65a0a5e (patch) | |
| tree | e78d9eb1384785d86512e03e2e70944a90484981 /block | |
| parent | 4ec591790356f0e5a95f8d278b0cfd04aea2ae52 (diff) | |
| download | lwn-efe1f3a1d5833c0ddd61ee50dbef8908f65a0a5e.tar.gz lwn-efe1f3a1d5833c0ddd61ee50dbef8908f65a0a5e.zip | |
scsi: sbitmap: Maintain allocation round_robin in sbitmap
Currently the allocation round_robin info is maintained by sbitmap_queue.
However, bit allocation really belongs to sbitmap. Move it there.
Link: https://lore.kernel.org/r/20210122023317.687987-3-ming.lei@redhat.com
Cc: Omar Sandoval <osandov@fb.com>
Cc: Kashyap Desai <kashyap.desai@broadcom.com>
Cc: Sumanesh Samanta <sumanesh.samanta@broadcom.com>
Cc: Ewan D. Milne <emilne@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: virtualization@lists.linux-foundation.org
Tested-by: Sumanesh Samanta <sumanesh.samanta@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq.c | 2 | ||||
| -rw-r--r-- | block/kyber-iosched.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index d4d7c1caa439..f133bbfa6cd4 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2702,7 +2702,7 @@ blk_mq_alloc_hctx(struct request_queue *q, struct blk_mq_tag_set *set, goto free_cpumask; if (sbitmap_init_node(&hctx->ctx_map, nr_cpu_ids, ilog2(8), - gfp, node)) + gfp, node, false)) goto free_ctxs; hctx->nr_ctx = 0; diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c index 33d34d69cade..d39ac13f0105 100644 --- a/block/kyber-iosched.c +++ b/block/kyber-iosched.c @@ -478,7 +478,8 @@ static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) for (i = 0; i < KYBER_NUM_DOMAINS; i++) { if (sbitmap_init_node(&khd->kcq_map[i], hctx->nr_ctx, - ilog2(8), GFP_KERNEL, hctx->numa_node)) { + ilog2(8), GFP_KERNEL, hctx->numa_node, + false)) { while (--i >= 0) sbitmap_free(&khd->kcq_map[i]); goto err_kcqs; |