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

Pull Ceph updates from Sage Weil:
 "There is the long-awaited discard support for RBD (Guangliang Zhao,
  Josh Durgin), a pile of RBD bug fixes that didn't belong in late -rc's
  (Ilya Dryomov, Li RongQing), a pile of fs/ceph bug fixes and
  performance and debugging improvements (Yan, Zheng, John Spray), and a
  smattering of cleanups (Chao Yu, Fabian Frederick, Joe Perches)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (40 commits)
  ceph: fix divide-by-zero in __validate_layout()
  rbd: rbd workqueues need a resque worker
  libceph: ceph-msgr workqueue needs a resque worker
  ceph: fix bool assignments
  libceph: separate multiple ops with commas in debugfs output
  libceph: sync osd op definitions in rados.h
  libceph: remove redundant declaration
  ceph: additional debugfs output
  ceph: export ceph_session_state_name function
  ceph: include the initial ACL in create/mkdir/mknod MDS requests
  ceph: use pagelist to present MDS request data
  libceph: reference counting pagelist
  ceph: fix llistxattr on symlink
  ceph: send client metadata to MDS
  ceph: remove redundant code for max file size verification
  ceph: remove redundant io_iter_advance()
  ceph: move ceph_find_inode() outside the s_mutex
  ceph: request xattrs if xattr_version is zero
  rbd: set the remaining discard properties to enable support
  rbd: use helpers to handle discard for layered images correctly
  ...

1 files changed, 26 insertions, 26 deletions

diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index c547e46..b8c3fde 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -521,11 +521,11 @@ static int decode_pool(void **p, void *end, struct ceph_pg_pool_info *pi)
 	ev = ceph_decode_8(p);  /* encoding version */
 	cv = ceph_decode_8(p); /* compat version */
 	if (ev < 5) {
-		pr_warning("got v %d < 5 cv %d of ceph_pg_pool\n", ev, cv);
+		pr_warn("got v %d < 5 cv %d of ceph_pg_pool\n", ev, cv);
 		return -EINVAL;
 	}
 	if (cv > 9) {
-		pr_warning("got v %d cv %d > 9 of ceph_pg_pool\n", ev, cv);
+		pr_warn("got v %d cv %d > 9 of ceph_pg_pool\n", ev, cv);
 		return -EINVAL;
 	}
 	len = ceph_decode_32(p);
@@ -671,26 +671,26 @@ static int osdmap_set_max_osd(struct ceph_osdmap *map, int max)
 	int i;
 
 	state = krealloc(map->osd_state, max*sizeof(*state), GFP_NOFS);
+	if (!state)
+		return -ENOMEM;
+	map->osd_state = state;
+
 	weight = krealloc(map->osd_weight, max*sizeof(*weight), GFP_NOFS);
-	addr = krealloc(map->osd_addr, max*sizeof(*addr), GFP_NOFS);
-	if (!state || !weight || !addr) {
-		kfree(state);
-		kfree(weight);
-		kfree(addr);
+	if (!weight)
+		return -ENOMEM;
+	map->osd_weight = weight;
 
+	addr = krealloc(map->osd_addr, max*sizeof(*addr), GFP_NOFS);
+	if (!addr)
 		return -ENOMEM;
-	}
+	map->osd_addr = addr;
 
 	for (i = map->max_osd; i < max; i++) {
-		state[i] = 0;
-		weight[i] = CEPH_OSD_OUT;
-		memset(addr + i, 0, sizeof(*addr));
+		map->osd_state[i] = 0;
+		map->osd_weight[i] = CEPH_OSD_OUT;
+		memset(map->osd_addr + i, 0, sizeof(*map->osd_addr));
 	}
 
-	map->osd_state = state;
-	map->osd_weight = weight;
-	map->osd_addr = addr;
-
 	if (map->osd_primary_affinity) {
 		u32 *affinity;
 
@@ -698,11 +698,11 @@ static int osdmap_set_max_osd(struct ceph_osdmap *map, int max)
 				    max*sizeof(*affinity), GFP_NOFS);
 		if (!affinity)
 			return -ENOMEM;
+		map->osd_primary_affinity = affinity;
 
 		for (i = map->max_osd; i < max; i++)
-			affinity[i] = CEPH_OSD_DEFAULT_PRIMARY_AFFINITY;
-
-		map->osd_primary_affinity = affinity;
+			map->osd_primary_affinity[i] =
+			    CEPH_OSD_DEFAULT_PRIMARY_AFFINITY;
 	}
 
 	map->max_osd = max;
@@ -729,9 +729,9 @@ static int get_osdmap_client_data_v(void **p, void *end,
 
 		ceph_decode_8_safe(p, end, struct_compat, e_inval);
 		if (struct_compat > OSDMAP_WRAPPER_COMPAT_VER) {
-			pr_warning("got v %d cv %d > %d of %s ceph_osdmap\n",
-				   struct_v, struct_compat,
-				   OSDMAP_WRAPPER_COMPAT_VER, prefix);
+			pr_warn("got v %d cv %d > %d of %s ceph_osdmap\n",
+				struct_v, struct_compat,
+				OSDMAP_WRAPPER_COMPAT_VER, prefix);
 			return -EINVAL;
 		}
 		*p += 4; /* ignore wrapper struct_len */
@@ -739,9 +739,9 @@ static int get_osdmap_client_data_v(void **p, void *end,
 		ceph_decode_8_safe(p, end, struct_v, e_inval);
 		ceph_decode_8_safe(p, end, struct_compat, e_inval);
 		if (struct_compat > OSDMAP_CLIENT_DATA_COMPAT_VER) {
-			pr_warning("got v %d cv %d > %d of %s ceph_osdmap client data\n",
-				   struct_v, struct_compat,
-				   OSDMAP_CLIENT_DATA_COMPAT_VER, prefix);
+			pr_warn("got v %d cv %d > %d of %s ceph_osdmap client data\n",
+				struct_v, struct_compat,
+				OSDMAP_CLIENT_DATA_COMPAT_VER, prefix);
 			return -EINVAL;
 		}
 		*p += 4; /* ignore client data struct_len */
@@ -751,8 +751,8 @@ static int get_osdmap_client_data_v(void **p, void *end,
 		*p -= 1;
 		ceph_decode_16_safe(p, end, version, e_inval);
 		if (version < 6) {
-			pr_warning("got v %d < 6 of %s ceph_osdmap\n", version,
-				   prefix);
+			pr_warn("got v %d < 6 of %s ceph_osdmap\n",
+				version, prefix);
 			return -EINVAL;
 		}