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

drm/i915/selftests: Take a breath during check_partial_mappings()

Browse Source 
With kasan on a slow machine, it can take an age to check all the
partial mappings in a single iteration, so break it up with a
cond_resched) to avoid RCU stall reports.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190102114431.23022-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-01-02 11:44:31 +00:00
parent 2cc8376fd3
commit 1225036831
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/i915/selftests/i915_gem_object.c
View File

@ -238,6 +238,7 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
u32 *cpu;
GEM_BUG_ON(view.partial.size > nreal);
cond_resched();
err = i915_gem_object_set_to_gtt_domain(obj, true);
if (err) {