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drm/radeon: add spinlock for BO_VA status protection (v2)

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Stop using the VM mutex for this

v2: fix typo in comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2014-11-27 14:48:44 +01:00 • committed by Alex Deucher
commit f7a3db75a6
2 changed files with 33 additions and 6 deletions
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3
drivers/gpu/drm/radeon/radeon.h
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@ -929,6 +929,9 @@ struct radeon_vm {
struct rb_root va;
/* protecting invalidated and freed */
spinlock_t status_lock;
/* BOs moved, but not yet updated in the PT */
struct list_head invalidated;