]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3ce1ba8) | patch
drm/vmwgfx: add proper framebuffer refcounting
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 11 Dec 2012 15:28:34 +0000 (16:28 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Sun, 20 Jan 2013 21:17:11 +0000 (22:17 +0100)
commit72647949150cfd588c1b2fdbfd262ef6ce8c4227
tree4100bb2ef31de7d4aa730d9e56c6660e129dc099tree | snapshot
parent3ce1ba8e2882cfd94c5e929093b2c648ce9ccec9commit | diff
drm/vmwgfx: add proper framebuffer refcounting

Afact vmwgfx already has all the right refcounting implemented on the
backing storage, and we only need to ensure that the drm fb doesn't
disappear untimely. So holding onto the fb reference from _lookup
until vmw_kms_present has completed should be enough.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c diff | blob | history
Linux Kernel Source Tree.