| Message ID | 1379637384-14479-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index de73214..652c11e 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -1128,7 +1128,7 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid, /* pg_temp? */ t = ceph_stable_mod(ps, le32_to_cpu(pool->v.pg_num), - pool->pgp_num_mask); + pool->pg_num_mask); pgid.ps = cpu_to_le16(t); pg = __lookup_pg_mapping(&osdmap->pg_temp, pgid); if (pg) {
This is a note to let you know that I have just added a patch titled libceph: use pg_num_mask instead of pgp_num_mask for pg.seed calc to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue This patch is scheduled to be released in version 3.8.13.10. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.8.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From c1f79b077c8f70abb5bfd1eb3ba0b9bb789b31e7 Mon Sep 17 00:00:00 2001 From: Sage Weil <sage@inktank.com> Date: Wed, 28 Aug 2013 17:17:29 -0700 Subject: libceph: use pg_num_mask instead of pgp_num_mask for pg.seed calc commit 9542cf0bf9b1a3adcc2ef271edbcbdba03abf345 upstream. Fix a typo that used the wrong bitmask for the pg.seed calculation. This is normally unnoticed because in most cases pg_num == pgp_num. It is, however, a bug that is easily corrected. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <alex.elder@linary.org> [ kamal: backport to 3.8 (context) ] Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- net/ceph/osdmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.1.2