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authorJens Axboe <axboe@kernel.dk>2018-10-29 22:11:38 +0300
committerJens Axboe <axboe@kernel.dk>2018-11-07 23:44:59 +0300
commitf9afca4d367b8c915f28d29fcaba7460640403ff (patch)
tree452e46a75ae18332d1d795b32554943de47db4c2 /block/blk-mq-debugfs.c
parentff2c56609d9b1f0739ae3a3bfdb78191d01e4192 (diff)
downloadlinux-f9afca4d367b8c915f28d29fcaba7460640403ff.tar.xz
blk-mq: pass in request/bio flags to queue mapping
Prep patch for being able to place request based not just on CPU location, but also on the type of request. Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-debugfs.c')
-rw-r--r--block/blk-mq-debugfs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 9ed43a7c70b5..fac70c81b7de 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -427,8 +427,10 @@ struct show_busy_params {
static void hctx_show_busy_rq(struct request *rq, void *data, bool reserved)
{
const struct show_busy_params *params = data;
+ struct blk_mq_hw_ctx *hctx;
- if (blk_mq_map_queue(rq->q, rq->mq_ctx->cpu) == params->hctx)
+ hctx = blk_mq_map_queue(rq->q, rq->cmd_flags, rq->mq_ctx->cpu);
+ if (hctx == params->hctx)
__blk_mq_debugfs_rq_show(params->m,
list_entry_rq(&rq->queuelist));
}