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| author | Daniel Vetter <[email protected]> | 2017-06-21 09:16:27 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2017-06-27 12:02:57 +0000 |
| commit | 7141fd3e5ba90d09d2138ff1bbefd7cc43a82e94 (patch) | |
| tree | fd64c0349ed511cd402c41dc7d6ed01070bc174e /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/vmwgfx: Drop drm_vblank_cleanup (diff) | |
| download | kernel-7141fd3e5ba90d09d2138ff1bbefd7cc43a82e94.tar.gz kernel-7141fd3e5ba90d09d2138ff1bbefd7cc43a82e94.zip | |
drm/atomic-helper: Simplify commit tracking locking
The crtc->commit_lock only protects commit_list and commit_entry. If
we chase the pointer from the drm_atomic_state update structure, then
we don't need any locks (since we hold a reference already).
Simplify the locking accordingly.
Noticed while reviewing a patch from Boris.
Cc: Boris Brezillon <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions