CVS commit: src/sys/uvm

["YAMAMOTO Takashi" <yamt%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamt
Date:           Tue Jul  5 13:47:24 UTC 2011

Modified Files:
        src/sys/uvm: uvm_amap.c uvm_anon.c uvm_fault.c

Log Message:
reduce the number of atomic ops in common cases.  it's exceptional for
anons to remain longer than amap.


To generate a diff of this commit:
cvs rdiff -u -r1.100 -r1.101 src/sys/uvm/uvm_amap.c
cvs rdiff -u -r1.57 -r1.58 src/sys/uvm/uvm_anon.c
cvs rdiff -u -r1.188 -r1.189 src/sys/uvm/uvm_fault.c

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