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| author | Christian König <christian.koenig@amd.com> | 2014-02-20 19:33:15 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2014-03-03 11:26:27 +0100 |
| commit | 529364e05bc093dc41b0c9e67e94ac82442c1b35 (patch) | |
| tree | b1b200ae02732a9094f306c2d5e50e47d54c25e9 /drivers/gpu/drm/radeon/radeon_cs.c | |
| parent | 6d2f2944e95e504a7d33385eeeb9bb7fcca72592 (diff) | |
| download | op-kernel-dev-529364e05bc093dc41b0c9e67e94ac82442c1b35.zip op-kernel-dev-529364e05bc093dc41b0c9e67e94ac82442c1b35.tar.gz | |
drm/radeon: remove global vm lock
Not needed any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 420c28d..0570e76 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -502,7 +502,6 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, if (parser->ring == R600_RING_TYPE_UVD_INDEX) radeon_uvd_note_usage(rdev); - mutex_lock(&rdev->vm_manager.lock); mutex_lock(&vm->mutex); r = radeon_bo_vm_update_pte(parser, vm); if (r) { @@ -510,8 +509,6 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, } radeon_cs_sync_rings(parser); radeon_semaphore_sync_to(parser->ib.semaphore, vm->fence); - radeon_semaphore_sync_to(parser->ib.semaphore, - radeon_vm_grab_id(rdev, vm, parser->ring)); if ((rdev->family >= CHIP_TAHITI) && (parser->chunk_const_ib_idx != -1)) { @@ -522,7 +519,6 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, out: mutex_unlock(&vm->mutex); - mutex_unlock(&rdev->vm_manager.lock); return r; } |
