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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-09 23:32:40 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-10 13:37:27 +0200 |
| commit | 6cc56234fe4d76a4c0cfefbf196a33718ba9db73 (patch) | |
| tree | 7b206afa78f4ea6abda6afc194fb1642b3513857 /drivers/gpu/drm/drm_gem_cma_helper.c | |
| parent | bf89209a6de37074e3ccdb7b40500798de750698 (diff) | |
| download | linux-6cc56234fe4d76a4c0cfefbf196a33718ba9db73.tar.gz linux-6cc56234fe4d76a4c0cfefbf196a33718ba9db73.tar.bz2 linux-6cc56234fe4d76a4c0cfefbf196a33718ba9db73.zip | |
drm/cirrus: Don't grab dev->struct_mutex for in mmap offset ioctl
Since David Herrmann's mmap vma manager rework we don't need to grab
dev->struct_mutex any more to prevent races when looking up the mmap
offset. Drop it and instead don't forget to use the unref_unlocked
variant (since the drm core still cares).
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem_cma_helper.c')
0 files changed, 0 insertions, 0 deletions