Hi there,
I was looking at using something very similar to arc.c
<http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/zfs/arc.c>
for an open source project.
However, I'm a bit worried about the patent IBM is holding on the ARC
data structure.
http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220040098541%22.PGNR.&OS=DN/20040098541&RS=DN/20040098541
I remember PostgreSQL dropping their ARC implementation for 2Q some time
ago.
But I was hoping, that someone on this list might have some constructive
input on this issue?
cheers
Kasper
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