linux-kernel - [PATCH 3.16 102/346] libceph: set 'exists' flag for newly up osd

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Date:   Mon, 14 Nov 2016 00:14:20 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Ilya Dryomov" <idryomov@...il.com>,
        "Sage Weil" <sage@...hat.com>, "Yan, Zheng" <zyan@...hat.com>
Subject: [PATCH 3.16 102/346] libceph: set 'exists' flag for newly up osd

3.16.39-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: "Yan, Zheng" <zyan@...hat.com>

commit 6dd74e44dc1df85f125982a8d6591bc4a76c9f5d upstream.

Signed-off-by: Yan, Zheng <zyan@...hat.com>
Reviewed-by: Sage Weil <sage@...hat.com>
Signed-off-by: Ilya Dryomov <idryomov@...il.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 net/ceph/osdmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1275,7 +1275,7 @@ struct ceph_osdmap *osdmap_apply_increme
 		ceph_decode_addr(&addr);
 		pr_info("osd%d up\n", osd);
 		BUG_ON(osd >= map->max_osd);
-		map->osd_state[osd] |= CEPH_OSD_UP;
+		map->osd_state[osd] |= CEPH_OSD_UP | CEPH_OSD_EXISTS;
 		map->osd_addr[osd] = addr;
 	}