Commit 6f791ffe authored by Maarten Lankhorst's avatar Maarten Lankhorst Committed by Daniel Vetter

drm/i915/selftests: Prepare mman testcases for obj->mm.lock removal.

Ensure we hold the lock around put_pages, and use the unlocked wrappers
for pinning pages and mappings.
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: default avatarThomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-48-maarten.lankhorst@linux.intel.com
parent 1832f886
......@@ -322,7 +322,7 @@ static int igt_partial_tiling(void *arg)
if (IS_ERR(obj))
return PTR_ERR(obj);
err = i915_gem_object_pin_pages(obj);
err = i915_gem_object_pin_pages_unlocked(obj);
if (err) {
pr_err("Failed to allocate %u pages (%lu total), err=%d\n",
nreal, obj->base.size / PAGE_SIZE, err);
......@@ -459,7 +459,7 @@ static int igt_smoke_tiling(void *arg)
if (IS_ERR(obj))
return PTR_ERR(obj);
err = i915_gem_object_pin_pages(obj);
err = i915_gem_object_pin_pages_unlocked(obj);
if (err) {
pr_err("Failed to allocate %u pages (%lu total), err=%d\n",
nreal, obj->base.size / PAGE_SIZE, err);
......@@ -798,7 +798,7 @@ static int wc_set(struct drm_i915_gem_object *obj)
{
void *vaddr;
vaddr = i915_gem_object_pin_map(obj, I915_MAP_WC);
vaddr = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WC);
if (IS_ERR(vaddr))
return PTR_ERR(vaddr);
......@@ -814,7 +814,7 @@ static int wc_check(struct drm_i915_gem_object *obj)
void *vaddr;
int err = 0;
vaddr = i915_gem_object_pin_map(obj, I915_MAP_WC);
vaddr = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WC);
if (IS_ERR(vaddr))
return PTR_ERR(vaddr);
......@@ -1316,7 +1316,9 @@ static int __igt_mmap_revoke(struct drm_i915_private *i915,
}
if (type != I915_MMAP_TYPE_GTT) {
i915_gem_object_lock(obj, NULL);
__i915_gem_object_put_pages(obj);
i915_gem_object_unlock(obj);
if (i915_gem_object_has_pages(obj)) {
pr_err("Failed to put-pages object!\n");
err = -EINVAL;
......
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