commit eebed8f18074fcd82ad5927bd2cff48c19f9aba7
Author: Matthew Dillon <[email protected]>
Date: Sat Jan 10 09:35:24 2015 -0800
drm - Fix deadlock in ttm pager
* Fix a deadlock which most often occurs via the ttm (radeon) VM pager.
A similar path is also used by i915 (all intel).
* Basically removes an unnecessary lock in the paging path which was
creating
the deadlock.
Reported-by: ivadasz, ftigeot
Summary of changes:
sys/vm/device_pager.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/eebed8f18074fcd82ad5927bd2cff48c19f9aba7
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DragonFly BSD source repository
