tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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Merge tag 'for-linus-20180803' of git://git.kernel.dk/linux-block

Pull block fix from Jens Axboe:
"Just a single fix, from Ming, fixing a regression in this cycle where
the busy tag iteration was changed to only calling the callback
function for requests that are started. We really want all non-free
requests.

This fixes a boot regression on certain VM setups"

* tag 'for-linus-20180803' of git://git.kernel.dk/linux-block:
blk-mq: fix blk_mq_tagset_busy_iter

Linus Torvalds 71abe042 310810ae

+1 -1
+1 -1
block/blk-mq-tag.c
··· 271 271 * test and set the bit before assining ->rqs[]. 272 272 */ 273 273 rq = tags->rqs[bitnr]; 274 - if (rq && blk_mq_rq_state(rq) == MQ_RQ_IN_FLIGHT) 274 + if (rq && blk_mq_request_started(rq)) 275 275 iter_data->fn(rq, iter_data->data, reserved); 276 276 277 277 return true;