blk-mq: split tag ->rqs[] into two

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This is in preparation for having two sets of tags available. For
that we need a static index, and a dynamically assignable one.

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>

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This commit is contained in:

Jens Axboe 2017-01-13 14:39:30 -07:00

parent fd2d332677

commit 2af8cbe305

3 changed files with 26 additions and 9 deletions

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4

block/blk-mq-tag.c

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1

block/blk-mq-tag.h

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30

block/blk-mq.c

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