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| author | Ben Skeggs <bskeggs@redhat.com> | 2020-12-03 08:32:31 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2021-02-11 10:14:14 +1000 |
| commit | 5ec69c91e7ba97c3e9318e44f03d7dbbd475d92a (patch) | |
| tree | 8e362599ec3ac352a4ae7c144308c94dd3d44b5d /drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h | |
| parent | drm/nouveau/ltc: serialise cbc operations with private mutex (diff) | |
| download | linux-5ec69c91e7ba97c3e9318e44f03d7dbbd475d92a.tar.gz linux-5ec69c91e7ba97c3e9318e44f03d7dbbd475d92a.zip | |
drm/nouveau/mmu: serialise mmu invalidations with private mutex
nvkm_subdev.mutex is going away.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h index 54cdcb017518..f0a537319247 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h @@ -117,6 +117,8 @@ struct nvkm_mmu { struct list_head list; } ptc, ptp; + struct mutex mutex; /* serialises mmu invalidations */ + struct nvkm_device_oclass user; }; |