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(parent: 4285c7e) | patch
drm/lease: Check for lessor outside of locks
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 28 Feb 2019 14:49:07 +0000 (15:49 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 Apr 2019 09:29:32 +0000 (11:29 +0200)
commit46b757780dfe60596124b85befa935554dba73a3
tree54d8db19d6529a1335125d9fb90217f7aead66bdtree | snapshot
parent4285c7e1aaad6ffe5520b36047a28fc960e32482commit | diff
drm/lease: Check for lessor outside of locks

The lessor is invariant over a lifetime of a lease, we don't have to
grab any locks for that. Speeds up the common case of not being a lease.

Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190228144910.26488-5-daniel.vetter@ffwll.ch
drivers/gpu/drm/drm_lease.c diff | blob | history
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