block: replace bio->bi_issue_stat with bio-specific type

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struct blk_issue_stat is going away, and bio->bi_issue_stat doesn't even
use the blk-stats interface, so we can provide a separate implementation
specific for bios. The helpers work the same way as the blk-stats
helpers.

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

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Omar Sandoval 2018-05-09 02:08:49 -07:00 • committed by Jens Axboe

parent a8a4594170

commit 5238dcf413

2 changed files with 56 additions and 12 deletions

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19

block/blk-throttle.c

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49

include/linux/blk_types.h

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