CVS commit: syssrc/sys/uvm

[Andrew Brown <atatat%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   atatat
Date:           Thu Oct 24 20:38:00 UTC 2002

Modified Files:
        syssrc/sys/uvm: uvm_map.c

Log Message:
Call amap_extend() a second time in the case of a bimerge (both
backwards and forwards) if the previous entry was backed by an amap.

Fixes pr kern/18789, where netscape 7 + a java applet actually manage
to incur forward and bimerges in userspace.

Code reviewed by fvdl and thorpej.


To generate a diff of this commit:
cvs rdiff -r1.121 -r1.122 syssrc/sys/uvm/uvm_map.c

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