Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

Pull Ceph fixes from Sage Weil:
 "First, there is a critical fix for the new primary-affinity function
  that went into -rc1.

  The second batch of patches from Zheng fix a range of problems with
  directory fragmentation, readdir, and a few odds and ends for cephfs"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: reserve caps for file layout/lock MDS requests
  ceph: avoid releasing caps that are being used
  ceph: clear directory's completeness when creating file
  libceph: fix non-default values check in apply_primary_affinity()
  ceph: use fpos_cmp() to compare dentry positions
  ceph: check directory's completeness before emitting directory entry

1 files changed, 5 insertions, 4 deletions

diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index e632b5a52f5b..8b8a5a24b223 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1548,8 +1548,10 @@ static void apply_primary_affinity(struct ceph_osdmap *osdmap, u32 pps,
                 return;
 
         for (i = 0; i < len; i++) {
-                if (osds[i] != CRUSH_ITEM_NONE &&
-                    osdmap->osd_primary_affinity[i] !=
+                int osd = osds[i];
+
+                if (osd != CRUSH_ITEM_NONE &&
+                    osdmap->osd_primary_affinity[osd] !=
                                         CEPH_OSD_DEFAULT_PRIMARY_AFFINITY) {
                         break;
                 }
@@ -1563,10 +1565,9 @@ static void apply_primary_affinity(struct ceph_osdmap *osdmap, u32 pps,
          * osd's pgs get rejected as primary.
          */
         for (i = 0; i < len; i++) {
-                int osd;
+                int osd = osds[i];
                 u32 aff;
 
-                osd = osds[i];
                 if (osd == CRUSH_ITEM_NONE)
                         continue;