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From: mbroz@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW_DM libdm/libdm-deptree.c Date: Mon, 17 Oct 2011 13:15:00 -0000 [thread overview] Message-ID: <20111017131536.905.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: mbroz@sourceware.org 2011-10-17 13:15:35 Modified files: . : WHATS_NEW_DM libdm : libdm-deptree.c Log message: Fix alignment warning in bitcount calculation for raid segment. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.510&r2=1.511 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-deptree.c.diff?cvsroot=lvm2&r1=1.123&r2=1.124 --- LVM2/WHATS_NEW_DM 2011/10/14 13:34:19 1.510 +++ LVM2/WHATS_NEW_DM 2011/10/17 13:15:35 1.511 @@ -1,5 +1,6 @@ Version 1.02.68 - ================================== + Fix alignment warning in bitcount calculation for raid segment. Allocate dm_tree structure from dm_tree pool. Update debug logging for _resume_node. Add functions to support thin provisioning target (API unstable). --- LVM2/libdm/libdm-deptree.c 2011/10/14 13:34:19 1.123 +++ LVM2/libdm/libdm-deptree.c 2011/10/17 13:15:35 1.124 @@ -1856,7 +1856,7 @@ uint64_t *seg_start, char *params, size_t paramsize) { - uint32_t i, *tmp; + uint32_t i; int param_count = 1; /* mandatory 'chunk size'/'stripe size' arg */ int pos = 0; @@ -1866,9 +1866,9 @@ if (seg->region_size) param_count += 2; - tmp = (uint32_t *)(&seg->rebuilds); /* rebuilds is 64-bit */ - param_count += 2 * hweight32(tmp[0]); - param_count += 2 * hweight32(tmp[1]); + /* rebuilds is 64-bit */ + param_count += 2 * hweight32(seg->rebuilds & 0xFFFFFFFF); + param_count += 2 * hweight32(seg->rebuilds >> 32); if ((seg->type == SEG_RAID1) && seg->stripe_size) log_error("WARNING: Ignoring RAID1 stripe size");
next reply other threads:[~2011-10-17 13:15 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-10-17 13:15 mbroz [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-05-15 21:27 agk 2012-02-10 14:48 zkabelac 2012-02-10 14:42 zkabelac 2012-01-25 21:50 zkabelac 2011-10-14 13:34 zkabelac 2011-10-03 18:28 zkabelac 2011-09-07 8:37 zkabelac 2011-02-18 16:13 zkabelac 2009-07-03 12:46 agk 2008-12-11 16:25 zkabelac
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