[v2] drm/gpuvm: Locking helpers

[PATCH v2 0/2] drm/gpuvm: Locking helpers

Rob Clark posted 2 patches 3 months, 3 weeks ago

Diff against v1 v3
Download series mbox

There is a newer version of this series

drivers/gpu/drm/drm_gpuvm.c | 87 +++++++++++++++++++++++++++++++++++--
include/drm/drm_gpuvm.h     |  8 ++++
2 files changed, 92 insertions(+), 3 deletions(-)

Expand all Fold all

[PATCH v2 0/2] drm/gpuvm: Locking helpers

Posted by Rob Clark 3 months, 3 weeks ago

First patch is just some cleanup.  The second patch adds helpers for
drivers to deal with "invisible" unmapped BO locking.  Ie. a VM_BIND
ioctl won't explicitly list BOs associated with unmapped/remapped VAs
making locking all the BOs involved in a VM_BIND ioclt harder than it
needs to be.  The helpers added solves that.

Rob Clark (2):
  drm/gpuvm: Fix doc comments
  drm/gpuvm: Add locking helpers

 drivers/gpu/drm/drm_gpuvm.c | 87 +++++++++++++++++++++++++++++++++++--
 include/drm/drm_gpuvm.h     |  8 ++++
 2 files changed, 92 insertions(+), 3 deletions(-)

-- 
2.49.0