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authoravg <avg@FreeBSD.org>2013-12-19 12:00:48 +0000
committeravg <avg@FreeBSD.org>2013-12-19 12:00:48 +0000
commit16415009ec72584edcec6169367963b9496bc4c3 (patch)
treed399b306f434bdc6c2104672c7012485d3a0e32c /contrib/gcc/tree-ssa-structalias.c
parente7581a4b4c10d818868017e0575166849dee9def (diff)
downloadFreeBSD-src-16415009ec72584edcec6169367963b9496bc4c3.zip
FreeBSD-src-16415009ec72584edcec6169367963b9496bc4c3.tar.gz
ttm_bo_vm_lookup_rb: actually make use of the red-black tree
Previously the code would just iterate over the whole tree as if it were just a list. Without this change I would observe X server becoming more and more jerky over time. MFC after: 5 days
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