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| author | Laurent Pinchart <[email protected]> | 2018-05-26 16:54:33 +0000 |
|---|---|---|
| committer | Tomi Valkeinen <[email protected]> | 2018-06-28 10:41:05 +0000 |
| commit | 3cbd0c587b129beaefb1405bbe43831e6bc9461e (patch) | |
| tree | d31a45987312997a69db3959a37b09ac06f0952c /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | drm/omap: gem: Don't take struct_mutex to get GEM object mmap offset (diff) | |
| download | kernel-3cbd0c587b129beaefb1405bbe43831e6bc9461e.tar.gz kernel-3cbd0c587b129beaefb1405bbe43831e6bc9461e.zip | |
drm/omap: gem: Replace struct_mutex usage with omap_obj private lock
The DRM device struct_mutex is used to protect against concurrent GEM
object operations that deal with memory allocation and pinning. All
those operations are local to a GEM object and don't need to be
serialized across different GEM objects. Replace the struct_mutex with
a local omap_obj.lock or drop it altogether where not needed.
Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Tomi Valkeinen <[email protected]>
Signed-off-by: Tomi Valkeinen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c')
0 files changed, 0 insertions, 0 deletions