diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2021-03-23 16:50:50 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-03-24 17:47:20 +0100 |
| commit | cf41a8f1dc1e471a378a1a0c46d72e2fbe7598d6 (patch) | |
| tree | 0ecef9c8f69e69c1b2b3db2f6cbbc1ce6dec5b3f /drivers/gpu/drm/i915/gem/i915_gem_tiling.c | |
| parent | 480ae79537b28f30ef6e07b7de69a9ae2599daa7 (diff) | |
drm/i915: Finally remove obj->mm.lock.
With all callers and selftests fixed to use ww locking, we can now
finally remove this lock.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-62-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_tiling.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c index d589d3d81085..9e8945013090 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c @@ -265,7 +265,6 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj, * pages to prevent them being swapped out and causing corruption * due to the change in swizzling. */ - mutex_lock(&obj->mm.lock); if (i915_gem_object_has_pages(obj) && obj->mm.madv == I915_MADV_WILLNEED && i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) { @@ -280,7 +279,6 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj, i915_gem_object_set_tiling_quirk(obj); } } - mutex_unlock(&obj->mm.lock); spin_lock(&obj->vma.lock); for_each_ggtt_vma(vma, obj) { |