drm/radeon: fix page directory update size estimation
authorChristian König <christian.koenig@amd.com>
Mon, 12 May 2014 12:46:11 +0000 (14:46 +0200)
committerChristian König <christian.koenig@amd.com>
Tue, 20 May 2014 12:42:01 +0000 (14:42 +0200)
commit4906f6891ef987637b766dfaef1c6fc95804253a
treef589af469b819c669002bc22af222ecf8c20981c
parentd8ade3526b2aa0505132c404c05a38b73ea15490
drm/radeon: fix page directory update size estimation

Take padding into account as well.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75651
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_vm.c