tree fb7df90bd25a77555db351a6db632e52aab311e2
parent 61f11699e7a92d932b31ded3715ad4f70eb26ef2
author Kristian Høgsberg <krh@redhat.com> 1244476241 +1000
committer Dave Airlie <airlied@redhat.com> 1244785048 +1000

drm_calloc_large: check right size, check integer overflow, use GFP_ZERO

Previously we would check size instead of size * nmemb, and so would
never hit the vmalloc path.  Also add integer overflow check as in kcalloc,
and allocate GFP_ZERO pages instead of memset()ing them.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>