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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-28 10:23:54 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-28 16:24:16 +0000 |
| commit | 528cbd17ceff070747a312c6312346b585495157 (patch) | |
| tree | 6125ac8cf3beed06aa5eb3faa905deab956e24f4 /drivers/gpu/drm/i915/i915_vma.h | |
| parent | drm/i915: Pull VM lists under the VM mutex. (diff) | |
| download | linux-dev-528cbd17ceff070747a312c6312346b585495157.tar.xz linux-dev-528cbd17ceff070747a312c6312346b585495157.zip | |
drm/i915: Move vma lookup to its own lock
Remove the struct_mutex requirement for looking up the vma for an
object.
v2: Highlight how the race for duplicate vma creation is resolved on
reacquiring the lock with a short comment.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190128102356.15037-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h index 4f7c1c7599f4..7252abc73d3e 100644 --- a/drivers/gpu/drm/i915/i915_vma.h +++ b/drivers/gpu/drm/i915/i915_vma.h @@ -425,7 +425,7 @@ void i915_vma_parked(struct drm_i915_private *i915); * or the list is empty ofc. */ #define for_each_ggtt_vma(V, OBJ) \ - list_for_each_entry(V, &(OBJ)->vma_list, obj_link) \ + list_for_each_entry(V, &(OBJ)->vma.list, obj_link) \ for_each_until(!i915_vma_is_ggtt(V)) #endif |