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authorChris Wilson <chris@chris-wilson.co.uk>2016-04-08 12:11:14 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2016-04-11 17:13:36 +0100
commitfb8621d3bee88badeb25dccce0fb59ad145dba9e (patch)
tree1d9d36caed31d6b5644330137515f227cc53ac14 /drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
parentf2a85e1975d80d1b535b4c21517ed15226b96c87 (diff)
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drm/i915: Avoid allocating a vmap arena for a single page
If we want a contiguous mapping of a single page sized object, we can forgo using vmap() and just use a regular kmap(). Note that this is only suitable if the desired pgprot_t is compatible. v2: Use is_vmalloc_addr() Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Dave Gordon <david.s.gordon@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1460113874-17366-7-git-send-email-chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Diffstat (limited to 'drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c')
0 files changed, 0 insertions, 0 deletions