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| author | Keith Busch <keith.busch@intel.com> | 2018-03-27 18:39:06 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-28 06:25:36 +0300 |
| commit | f23f5bece686a76598335141a091934f7eb0998c (patch) | |
| tree | d523d0195bb2955637e5d607332029e7476b3e02 /drivers/scsi/ipr.c | |
| parent | 3148ffbdb9162baa28545809d675d3bf9339d6a1 (diff) | |
| download | linux-f23f5bece686a76598335141a091934f7eb0998c.tar.xz | |
blk-mq: Allow PCI vector offset for mapping queues
The PCI interrupt vectors intended to be associated with a queue may
not start at 0; a driver may allocate pre_vectors for special use. This
patch adds an offset parameter so blk-mq may find the intended affinity
mask and updates all drivers using this API accordingly.
Cc: Don Brace <don.brace@microsemi.com>
Cc: <qla2xxx-upstream@qlogic.com>
Cc: <linux-scsi@vger.kernel.org>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/ipr.c')
0 files changed, 0 insertions, 0 deletions