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LVM2 ./WHATS_NEW lib/filters/filter-persistent.c
- From: agk at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 1 Jun 2010 19:02:12 -0000
- Subject: LVM2 ./WHATS_NEW lib/filters/filter-persistent.c
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: agk@sourceware.org 2010-06-01 19:02:12
Modified files:
. : WHATS_NEW
lib/filters : filter-persistent.c
Log message:
Don't merge unchanged persistent cache file before dumping if tool scanned.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.1601&r2=1.1602
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/filters/filter-persistent.c.diff?cvsroot=lvm2&r1=1.41&r2=1.42
--- LVM2/WHATS_NEW 2010/06/01 12:08:50 1.1601
+++ LVM2/WHATS_NEW 2010/06/01 19:02:12 1.1602
@@ -1,5 +1,6 @@
Version 2.02.67 -
===============================
+ Don't merge unchanged persistent cache file before dumping if tool scanned.
Fix incorrect memory pool deallocation while using vg_read for files.
Add --type parameter description to the lvcreate man page.
Replace strncmp kernel version number checks with proper ones.
--- LVM2/lib/filters/filter-persistent.c 2010/05/13 13:04:05 1.41
+++ LVM2/lib/filters/filter-persistent.c 2010/06/01 19:02:12 1.42
@@ -295,6 +295,7 @@
{
struct pfilter *pf;
struct dev_filter *f = NULL;
+ struct stat info;
if (!(pf = dm_malloc(sizeof(*pf))))
return_NULL;
@@ -314,6 +315,10 @@
if (!(f = dm_malloc(sizeof(*f))))
goto_bad;
+ /* Only merge cache file before dumping it if it changed externally. */
+ if (!stat(pf->file, &info))
+ pf->ctime = info.st_ctime;
+
f->passes_filter = _lookup_p;
f->destroy = _persistent_destroy;
f->private = pf;