From mboxrd@z Thu Jan 1 00:00:00 1970 From: agk@sourceware.org Date: 22 Feb 2009 16:13:58 -0000 Subject: LVM2 ./WHATS_NEW lib/locking/locking.c Message-ID: <20090222161358.22749.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: agk at sourceware.org 2009-02-22 16:13:57 Modified files: . : WHATS_NEW lib/locking : locking.c Log message: Fix interrupt unblocking after vgcreate, for example: drop_cached_metadata() previously left _vg_lock_count incremented. Other locks are always held during drop_cached_metadata() so there's no need to increment+decrement it. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.1046&r2=1.1047 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/locking/locking.c.diff?cvsroot=lvm2&r1=1.55&r2=1.56 --- LVM2/WHATS_NEW 2009/02/20 23:19:28 1.1046 +++ LVM2/WHATS_NEW 2009/02/22 16:13:57 1.1047 @@ -1,5 +1,6 @@ Version 2.02.45 - =================================== + Exclude LCK_CACHE locks from _vg_lock_count, fixing interrupt unblocking. Provide da and mda locations in debug message when writing text format label. Mention the restriction on file descriptors at invocation on the lvm man page. Index cached vgmetadata by vgid not vgname to cope with duplicate vgnames. --- LVM2/lib/locking/locking.c 2009/02/03 16:23:19 1.55 +++ LVM2/lib/locking/locking.c 2009/02/22 16:13:57 1.56 @@ -191,7 +191,8 @@ static void _update_vg_lock_count(uint32_t flags) { - if ((flags & LCK_SCOPE_MASK) != LCK_VG) + if ((flags & LCK_SCOPE_MASK) != LCK_VG || + (flags & LCK_CACHE)) return; if ((flags & LCK_TYPE_MASK) == LCK_UNLOCK)