block: move internal_tag to same cache line as tag

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Since we removed cmd_type, we now have a hole in the struct. Move
the internal_tag member to the same cacheline as tag, since we
use them at the same time.

This doesn't fix the hole, just moves it elsewhere.

Signed-off-by: Jens Axboe <axboe@fb.com>

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Jens Axboe 2017-01-31 12:34:41 -07:00

parent aebf526b53

commit d486f1f204

1 changed files with 3 additions and 2 deletions

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include/linux/blkdev.h

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