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drm/i915/selftests: Use NOWARN for large allocations

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We may try to do a large kmalloc for the permutation array, falling back
to a smaller array/test if the first allocation fails. Since we are
intentionally trying a large allocation which may fail, pass __GFP_NOWARN.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103842
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171122120600.27025-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
This commit is contained in:
Chris Wilson 2017-11-22 12:06:00 +00:00
parent 6060b6aec0
commit c65c8b0f7a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/selftests/i915_random.c
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@ -57,7 +57,7 @@ unsigned int *i915_random_order(unsigned int count, struct rnd_state *state)
{
unsigned int *order, i;
order = kmalloc_array(count, sizeof(*order), GFP_KERNEL);
order = kmalloc_array(count, sizeof(*order), GFP_KERNEL | __GFP_NOWARN);
if (!order)
return order;