leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/i915/selftests: cond_resched() within the longer buddy tests

Browse Source 
Let the scheduler have a breather in between passes of the longer buddy
tests. Important if we are running under kasan etc and this takes far
longer than usual!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190829170848.969-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-08-29 18:08:48 +01:00
parent 99d7a74110
commit e7b6affd0b
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/i915/selftests/i915_buddy.c
View File

@ -375,6 +375,8 @@ retry:
if (err)
break;
cond_resched();
}
if (err == -ENOMEM)
@ -687,6 +689,8 @@ static int igt_buddy_alloc_range(void *arg)
rem -= size;
if (!rem)
break;
cond_resched();
}
if (err == -ENOMEM)