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(parent: 24dbf51) | patch
drm/i915: Drop struct_mutex around frontbuffer flushes
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 15 Feb 2017 10:59:19 +0000 (10:59 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 16 Feb 2017 20:31:13 +0000 (20:31 +0000)
commitfabef825626d7bd05a321e4427fdf31a169b5173
treee2abbc985a770ed480ef8d5680cf9a0d885c085btree | snapshot
parent24dbf51a5517b79de9585dd216488aed09fd5ee8commit | diff
drm/i915: Drop struct_mutex around frontbuffer flushes

Since the frontbuffer has self-contained locking, it does not require us
to hold the BKL struct_mutex as we send invalidate and flush messages.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170215105919.7347-3-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
drivers/gpu/drm/i915/intel_fbdev.c diff | blob | history
Domain: System / Kernel;