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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-11-23 10:32:47 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-12-14 10:50:36 +0100 |
| commit | d849c82fac61921301cf2d6f0a3477a121a2ef2a (patch) | |
| tree | 5adccbdd6a99c060a38bf1a46b1726b28966dac0 /Documentation/cma | |
| parent | 115333042c73958cc7c2c76cddd1dfe5b1db1b7f (diff) | |
| download | linux-d849c82fac61921301cf2d6f0a3477a121a2ef2a.tar.bz2 | |
drm/tegra: Don't take dev->struct_mutex 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).
v2: Finally get rid of the copypasta from another commit in this
commit message. And convert to _unlocked like we need to (Patrik).
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation/cma')
0 files changed, 0 insertions, 0 deletions