From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30157 invoked by alias); 15 Jun 2011 13:29:50 -0000 Received: (qmail 30139 invoked by uid 9796); 15 Jun 2011 13:29:49 -0000 Date: Wed, 15 Jun 2011 13:29:00 -0000 Message-ID: <20110615132949.30137.qmail@sourceware.org> From: prajnoha@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW liblvm/lvm_base.c Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2011-06/txt/msg00032.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: prajnoha@sourceware.org 2011-06-15 13:29:48 Modified files: . : WHATS_NEW liblvm : lvm_base.c Log message: Add proper udev library context initialization and finalization to liblvm. This was missing in liblvm and it caused all udev-related operations to not take effect when using liblvm, e.g. obtaining the list of devices from udev db instead of scanning the whole /dev which also recreated the .cache as a side effect. This was also the case with udisks-lvm-pv-export prober which is run from within udev rules whenever the CHANGE event is fired. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2014&r2=1.2015 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm_base.c.diff?cvsroot=lvm2&r1=1.21&r2=1.22 --- LVM2/WHATS_NEW 2011/06/13 22:28:04 1.2014 +++ LVM2/WHATS_NEW 2011/06/15 13:29:48 1.2015 @@ -1,5 +1,6 @@ Version 2.02.86 - ================================= + Add proper udev library context initialization and finalization to liblvm. Fix last snapshot removal to avoid table reload while a device is suspended. Use dm_get_suspended_counter in replacement critical_section logic. Downgrade critical_section errors to debug level until it is moved to libdm. --- LVM2/liblvm/lvm_base.c 2011/05/07 13:50:11 1.21 +++ LVM2/liblvm/lvm_base.c 2011/06/15 13:29:48 1.22 @@ -31,6 +31,9 @@ /* FIXME: logging bound to handle */ + if (!udev_init_library_context()) + stack; + /* create context */ /* FIXME: split create_toolcontext */ /* FIXME: make all globals configurable */ @@ -69,6 +72,7 @@ void lvm_quit(lvm_t libh) { destroy_toolcontext((struct cmd_context *)libh); + udev_fin_library_context(); } int lvm_config_reload(lvm_t libh)