diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-10 14:10:05 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-10 19:42:56 +0300 |
| commit | 06ea8c537ab8d14454d41599a64d46364fe1a75a (patch) | |
| tree | 4266514887afac8dae59d61ae19d6a3ccf36a6ca /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | 45c1cd8754064076f6090128958cbde9db45d41b (diff) | |
| download | linux-06ea8c537ab8d14454d41599a64d46364fe1a75a.tar.xz | |
drm/i915: Silently fallback to 4k scratch
If we fail to allocate a 64k hugepage for scratch, we try again with a
normal 4k page (with some loss of efficiency at runtime). As we handle
this gracefully, we do not need a noisy allocation failure warning.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010111005.13625-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 4c605785e2b3..ca7fd34fbe8b 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -538,7 +538,7 @@ setup_scratch_page(struct i915_address_space *vm, gfp_t gfp) if (i915_vm_is_48bit(vm) && HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K)) { order = get_order(I915_GTT_PAGE_SIZE_64K); - page = alloc_pages(gfp | __GFP_ZERO, order); + page = alloc_pages(gfp | __GFP_ZERO | __GFP_NOWARN, order); if (page) { addr = dma_map_page(vm->dma, page, 0, I915_GTT_PAGE_SIZE_64K, |