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path: root/drivers/gpu/nvgpu/common/rbtree.c
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* gpu: nvgpu: add rbtree implementationDeepak Nibade2017-04-06
In order to remove nvgpu's dependency from Linux, add nvgpu's own rbtree implementation Define a rbtree node as struct nvgpu_rbtree_node *node; Add below APIs to support rbtree operations nvgpu_rbtree_insert() - insert a new node into tree nvgpu_rbtree_unlink() - remove a node from tree nvgpu_rbtree_search() - search a key in tree nvgpu_rbtree_range_search() - search a node with key falling in range nvgpu_rbtree_less_than_search() - search a node with key lesser than given key nvgpu_rbtree_enum_start() - start enumerating a tree nvgpu_rbtree_enum_next() - find next node in enumeration Jira NVGPU-13 Change-Id: Idceb375dc20d9411799c92608b0264e59886bf68 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1331537 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>