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(parent: 713b686) | patch
block: disable preemption before using sched_clock()
authorJens Axboe <jaxboe@fusionio.com>
Tue, 1 Jun 2010 10:23:18 +0000 (12:23 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Tue, 1 Jun 2010 10:23:18 +0000 (12:23 +0200)
commit28f4197e5d4707311febeec8a0eb97cb5fd93c97
tree9f7c5808e0c069b449b67856207c5ee4f740bd34tree | snapshot
parent713b686494a577b3c4f4f9f585a4705fc30d51c2commit | diff
block: disable preemption before using sched_clock()

Commit 9195291e5f05e01d67f9a09c756b8aca8f009089 added calls to
sched_clock() from preemptible code. sched_clock() is both the
wrong interface AND cannot be called without preempt disabled.

Apply a temporary fix to get rid of the warnings, a real patch
is in the works.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
include/linux/blkdev.h diff | blob | history
Full containers within linux kernel