CVS commit: src/sys/kern

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Wed May 28 21:01:42 UTC 2008

Modified Files:
        src/sys/kern: uipc_socket.c

Log Message:
Disable zero copy if MULTIPROCESSOR, until it is fixed:

- The TLB coherency overhead on MP systems is really expensive.
- It triggers a race in the VM system (grep kpause uvm/*).


To generate a diff of this commit:
cvs rdiff -r1.166 -r1.167 src/sys/kern/uipc_socket.c

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