diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-03-04 11:29:08 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-20 17:50:35 +0000 |
| commit | 6e514e371757a62996881e94dd2a488b3e16d518 (patch) | |
| tree | 69aa3aa1261dbe4f37c7add4a7db68ac0d5ef94b /drivers/gpu/drm/i915/i915_gem_tiling.c | |
| parent | 8cac9fd9bc7967cd114c543bdf70a5d0aa759498 (diff) | |
drm/i915: Switch to bitmap_zalloc()
Switch to bitmap_zalloc() to show clearly what we are allocating.
Besides that it returns pointer of bitmap type instead of opaque void *.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190304092908.57382-2-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_tiling.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_tiling.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index 16cc9ddbce34..a9b5329dae3b 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -301,11 +301,11 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj, /* Try to preallocate memory required to save swizzling on put-pages */ if (i915_gem_object_needs_bit17_swizzle(obj)) { if (!obj->bit_17) { - obj->bit_17 = kcalloc(BITS_TO_LONGS(obj->base.size >> PAGE_SHIFT), - sizeof(long), GFP_KERNEL); + obj->bit_17 = bitmap_zalloc(obj->base.size >> PAGE_SHIFT, + GFP_KERNEL); } } else { - kfree(obj->bit_17); + bitmap_free(obj->bit_17); obj->bit_17 = NULL; } |