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author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2021-09-22 08:25:20 +0200 |
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committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2021-09-24 08:19:09 +0200 |
commit | d80ee88e0769e2e05afeb5d04b4dc43fc107b0d5 (patch) | |
tree | 11da62399531b23463f99a05bf74d0e4f6e25a6d /drivers/gpu/drm/i915/gem/i915_gem_pm.c | |
parent | 0d9388635a22331d39989b96d5830b486d9c8900 (diff) |
drm/i915/gem: Implement a function to process all gem objects of a region
An upcoming common pattern is to traverse the region object list and
perform certain actions on all objects in a region. It's a little tricky
to get the list locking right, in particular since a gem object may
change region unless it's pinned or the object lock is held.
Define a function that does this for us and that takes an argument that
defines the action to be performed on each object.
v3:
- Improve structure documentation a bit (Matthew Auld)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210922062527.865433-3-thomas.hellstrom@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_pm.c')
0 files changed, 0 insertions, 0 deletions