cvs commit: src/sys/ia64/ia64 exception.S
marcel at FreeBSD.org
Mon Oct 15 20:20:33 PDT 2007
marcel 2007-10-16 03:20:32 UTC
FreeBSD src repository
Set PTE_ACCESSED in the PTE and before inserting it in the VHPT.
This avoids back-to-back faults for all TLB misses. This can be
improved further in the future by also setting PTE_DIRTY for TLB
misses for write accesses.
MFC after: 1 week
Revision Changes Path
1.63 +12 -2 src/sys/ia64/ia64/exception.S
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