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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-03-30 11:40:47 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-20 12:57:59 +0200 |
| commit | 6c991a220873ede48ba735d4fb8e7bc780829f5e (patch) | |
| tree | b8389f1e7eb029ff621efb0d081d1267d35b8ead /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8e97d9ef362e65f2533366527cdafa1842dab201 (diff) | |
drm/exynos: drop struct_mutex from exynos_drm_gem_get_ioctl
The only things this protects is reading ->flags and ->size, both of
which are invariant over the lifetime of an exynos gem bo. So no
locking needed at all (besides that, nothing protects the writers
anyway).
Aside: exynos_gem_obj->size is redundant with
exynos_gem_obj->base.size and probably should be removed.
v2: Use _unlocked unreference (Daniel Stone).
Cc: Daniel Stone <daniel@fooishbar.org>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-9-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions