Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Conflicts:
	include/linux/mod_devicetable.h
	scripts/mod/file2alias.c

1 files changed, 24 insertions, 5 deletions

diff --git a/fs/ceph/osdmap.c b/fs/ceph/osdmap.c
index 2e2c15eed82a..cfdd8f4388b7 100644
--- a/fs/ceph/osdmap.c
+++ b/fs/ceph/osdmap.c
@@ -1041,12 +1041,33 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
 }
 
 /*
+ * Return acting set for given pgid.
+ */
+int ceph_calc_pg_acting(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
+                        int *acting)
+{
+        int rawosds[CEPH_PG_MAX_SIZE], *osds;
+        int i, o, num = CEPH_PG_MAX_SIZE;
+
+        osds = calc_pg_raw(osdmap, pgid, rawosds, &num);
+        if (!osds)
+                return -1;
+
+        /* primary is first up osd */
+        o = 0;
+        for (i = 0; i < num; i++)
+                if (ceph_osd_is_up(osdmap, osds[i]))
+                        acting[o++] = osds[i];
+        return o;
+}
+
+/*
  * Return primary osd for given pgid, or -1 if none.
  */
 int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid)
 {
-        int rawosds[10], *osds;
-        int i, num = ARRAY_SIZE(rawosds);
+        int rawosds[CEPH_PG_MAX_SIZE], *osds;
+        int i, num = CEPH_PG_MAX_SIZE;
 
         osds = calc_pg_raw(osdmap, pgid, rawosds, &num);
         if (!osds)
@@ -1054,9 +1075,7 @@ int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid)
 
         /* primary is first up osd */
         for (i = 0; i < num; i++)
-                if (ceph_osd_is_up(osdmap, osds[i])) {
+                if (ceph_osd_is_up(osdmap, osds[i]))
                         return osds[i];
-                        break;
-                }
         return -1;
 }