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sna/kgem: remove redundant clears upon initialisation 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-06-10 12:44:56 +01:00
parent cfde920a2e
commit 33abb68da2
1 changed files with 4 additions and 6 deletions
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10
src/sna/kgem.c
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@ -296,14 +296,15 @@ void kgem_init(struct kgem *kgem, int fd, int gen)
struct drm_i915_gem_get_aperture aperture;
int i;
/* We presume we are partt of a zeroed structure
memset(kgem, 0, sizeof(*kgem));
*/
kgem->fd = fd;
kgem->gen = gen;
kgem->wedged = drmCommandNone(kgem->fd, DRM_I915_GEM_THROTTLE) == -EIO;
kgem->wedged |= DBG_NO_HW;
kgem->ring = kgem->mode = KGEM_NONE;
kgem->flush = 0;
list_init(&kgem->partial);
list_init(&kgem->requests);
list_init(&kgem->active);
@ -313,7 +314,6 @@ void kgem_init(struct kgem *kgem, int fd, int gen)
kgem->next_request = __kgem_request_alloc();
kgem->has_vmap = 0;
#if defined(USE_VMAP) && defined(I915_PARAM_HAS_VMAP)
if (!DBG_NO_VMAP) {
drm_i915_getparam_t gp;
@ -328,7 +328,6 @@ void kgem_init(struct kgem *kgem, int fd, int gen)
DBG(("%s: using vmap=%d\n", __FUNCTION__, kgem->has_vmap));
if (gen < 40) {
kgem->has_relaxed_fencing = 0;
if (!DBG_NO_RELAXED_FENCING) {
drm_i915_getparam_t gp;
@ -351,7 +350,6 @@ void kgem_init(struct kgem *kgem, int fd, int gen)
kgem->aperture_high = aperture.aper_available_size * 3/4;
kgem->aperture_low = aperture.aper_available_size * 1/4;
kgem->aperture = 0;
DBG(("%s: aperture low=%d, high=%d\n", __FUNCTION__,
kgem->aperture_low, kgem->aperture_high));