CVS commit: src/sys/netinet

[Thor Lancelot Simon <tls%netbsd.org@localhost>]

Module Name:    src
Committed By:   tls
Date:           Thu Apr  1 01:23:32 UTC 2010

Modified Files:
        src/sys/netinet: ip_input.c

Log Message:
As suggested by at least 3 different people (the guilty parties know who
they are) avoid repeated kernel_lock/unlock by using an intrq on the stack.

About 5%-10% better from run to run, on my *very* simpleminded test.  Can't
possibly be worse.


To generate a diff of this commit:
cvs rdiff -u -r1.285 -r1.286 src/sys/netinet/ip_input.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.