[PATCH V2 0/2] blk-mq: fix fix blk_mq_tagset_busy_iter

[Ming Lei]

Hi Jens,

The two patches fixes boot hang issue in lots of test vm system.
And the cause is in blk_mq_tagset_busy_iter().

V2:
	- move blk_mq_request_started() into header file as suggested by
	  James

Ming Lei (2):
  blk-mq: move blk_mq_request_started() into header file
  blk-mq: fix blk_mq_tagset_busy_iter

 block/blk-mq-tag.c     |  2 +-
 block/blk-mq.c         |  6 ------
 block/blk-mq.h         |  9 ---------
 include/linux/blk-mq.h | 15 ++++++++++++++-
 4 files changed, 15 insertions(+), 17 deletions(-)

Cc: Josef Bacik <josef@xxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: Matt Hart <matthew.hart@xxxxxxxxxx>
Cc: Johannes Thumshirn <jthumshirn@xxxxxxx>
Cc: John Garry <john.garry@xxxxxxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxxx>,
Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>,
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

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2.9.5