work, and is at least a
head start on playing large realloc() page remapping games to get rid of the
copy overhead.
Submitted via send-pr as well, but not sure the remote MTA likes me.
Happy hacking...
Zachary Amsden,
zach at mirapoint.com
Differences ...
--- sys/sys/mman.hThu Mar 20 15:
I believe that spl() protection is required here, in fact, that it should
be extended to cover the read of p->p_runtime as well. These are all 64
bit integers, so on IA32, the worst case is two consecutive off-by one
reads during overflow - i.e reading 0x 0x0002 instead of
0x 0
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