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| author | Jens Axboe | 2018-11-08 18:24:07 +0100 |
|---|---|---|
| committer | Jens Axboe | 2018-11-08 18:24:07 +0100 |
| commit | 7baa85727d0406ffd2b2303cd803a145aa35c505 (patch) | |
| tree | 580e8cf709bda194b7271ca9310f11ea0d8b14e3 /drivers/nvme/host/fc.c | |
| parent | loop: Get rid of 'nested' acquisition of loop_ctl_mutex (diff) | |
| download | kernel-qcow2-linux-7baa85727d0406ffd2b2303cd803a145aa35c505.tar.gz kernel-qcow2-linux-7baa85727d0406ffd2b2303cd803a145aa35c505.tar.xz kernel-qcow2-linux-7baa85727d0406ffd2b2303cd803a145aa35c505.zip | |
blk-mq-tag: change busy_iter_fn to return whether to continue or not
We have this functionality in sbitmap, but we don't export it in
blk-mq for users of the tags busy iteration. This can be useful
for stopping the iteration, if the caller doesn't need to find
more requests.
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 0b70c8bab045..98c3c77f48f6 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2386,7 +2386,7 @@ nvme_fc_complete_rq(struct request *rq) * status. The done path will return the io request back to the block * layer with an error status. */ -static void +static bool nvme_fc_terminate_exchange(struct request *req, void *data, bool reserved) { struct nvme_ctrl *nctrl = data; @@ -2394,6 +2394,7 @@ nvme_fc_terminate_exchange(struct request *req, void *data, bool reserved) struct nvme_fc_fcp_op *op = blk_mq_rq_to_pdu(req); __nvme_fc_abort_op(ctrl, op); + return true; } |