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author	Chris Wilson <chris@chris-wilson.co.uk>
	Mon, 28 Jan 2019 10:23:56 +0000 (10:23 +0000)
committer	Chris Wilson <chris@chris-wilson.co.uk>
	Mon, 28 Jan 2019 16:24:22 +0000 (16:24 +0000)
commit	1e345568e3b541e19202caadae8d2cb2237e7ed8
tree	b48938fe29b0fea0391f5a9d31feb248912dd4c3	tree \| snapshot
parent	0ca88ba0d6347cf8c4ea9f264c384594f8fefa11	commit \| diff

drm/i915: Move list of timelines under its own lock

Currently, the list of timelines is serialised by the struct_mutex, but
to alleviate difficulties with using that mutex in future, move the
list management under its own dedicated mutex.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190128102356.15037-5-chris@chris-wilson.co.uk

John Crispins staging tree

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drivers/gpu/drm/i915/i915_drv.h		diff \| blob \| history
drivers/gpu/drm/i915/i915_gem.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_reset.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_timeline.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_timeline.h		diff \| blob \| history
drivers/gpu/drm/i915/selftests/mock_gem_device.c		diff \| blob \| history
drivers/gpu/drm/i915/selftests/mock_timeline.c		diff \| blob \| history