tree 51c0235b1b7fa1df420ac023a35ff05d51867eda
parent 8e1a6287d950ca386a738ff2043b3e2252fc0e76
author Jens Axboe <axboe@fb.com> 1397661828 -0600
committer Jens Axboe <axboe@fb.com> 1397679324 -0600

blk-mq: don't use preempt_count() to check for right CPU

UP or CONFIG_PREEMPT_NONE will return 0, and what we really
want to check is whether or not we are on the right CPU.
So don't make PREEMPT part of this, just test the CPU in
the mask directly.

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