diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_gem.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 03640e3840be..44157ada9b0e 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -342,17 +342,17 @@ int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data, } if (args->flags & RADEON_GEM_USERPTR_VALIDATE) { - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); r = radeon_bo_reserve(bo, true); if (r) { - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); goto release_object; } radeon_ttm_placement_from_domain(bo, RADEON_GEM_DOMAIN_GTT); r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); radeon_bo_unreserve(bo); - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); if (r) goto release_object; } |