diff options
| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-29 18:08:48 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-29 19:19:50 +0100 |
| commit | e7b6affd0baef7b3c5e2acd94236093dcf437105 (patch) | |
| tree | f23688086bc87b0b5a7f3dc448a175b8778aef54 | |
| parent | drm/i915/tgl: PSR link standby is not supported anymore (diff) | |
drm/i915/selftests: cond_resched() within the longer buddy tests
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
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_buddy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_buddy.c b/drivers/gpu/drm/i915/selftests/i915_buddy.c index 23f784eae1e7..1b856bae67b5 100644 --- a/drivers/gpu/drm/i915/selftests/i915_buddy.c +++ b/drivers/gpu/drm/i915/selftests/i915_buddy.c @@ -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) |