mlaier 2007-11-25 12:41:47 UTC
FreeBSD src repository
Modified files:
sys/net pfil.c pfil.h
Log:
pfil(9) locking take 3: Switch to rmlock(9)
This has the benefit that rmlocks have proper support for reader recursion
(in contrast to rwlock(9) which could potential lead to writer stravation).
It also means a significant performance gain, eventhough only visible in
microbenchmarks at the moment.
Discussed on: -arch, -net
Revision Changes Path
1.15 +6 -5 src/sys/net/pfil.c
1.17 +9 -6 src/sys/net/pfil.h
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