source-changes: CVS commit: [vmlocking2] src/sys/uvm

Subject: CVS commit: [vmlocking2] src/sys/uvm
To: None <source-changes@NetBSD.org>
From: Andrew Doran <ad@netbsd.org>
List: source-changes
Date: 12/28/2007 14:33:13

Module Name:	src
Committed By:	ad
Date:		Fri Dec 28 14:33:13 UTC 2007

Modified Files:
	src/sys/uvm [vmlocking2]: uvm_map.c uvm_map.h

Log Message:
- Move remaining map locking functions into uvm_map.c. They depend on proc.h.
- Lock vm_map_kernel::vmk_merged_entries with the map's own lock. There was
  a race where a thread legitimately expects to find cached entries, but can
  find none because they have not been freed yet.


To generate a diff of this commit:
cvs rdiff -r1.246.2.4 -r1.246.2.5 src/sys/uvm/uvm_map.c
cvs rdiff -r1.58.14.1 -r1.58.14.2 src/sys/uvm/uvm_map.h

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