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authorJerome Glisse <jglisse@redhat.com>2011-11-15 11:48:34 -0500
committerAlex Deucher <alexander.deucher@amd.com>2011-11-29 10:38:07 -0500
commitf06e99f02d53402530ef90117fada184b61ee7e9 (patch)
tree69911ab7dfa24f7f998114c749735cc0958edbc4 /net/rose
parent4e46b1a4566b14660275dfd5866169e186201805 (diff)
drm/radeon: introduce a sub allocator and convert ib pool to itHEADmaster
Somewhat specializaed sub-allocator designed to perform sub-allocation for command buffer not only for current cs ioctl but for future command submission ioctl as well. Patch also convert current ib pool to use the sub allocator. Idea is that ib poll buffer can be share with other command buffer submission not having 64K granularity. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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