X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fllite%2Fvvp_object.c;h=fdff4220e4fb66062f13be2c58a22bb0b6dd1d5b;hb=449c648793d2fc4e8eee3a2dd918379b75cc81e2;hp=c3bf7156675771d5b7d2e52cdd17f7be05ba2240;hpb=65a8ff5fbe8ca014bd01150ab102d8aa43f78cff;p=fs%2Flustre-release.git

diff --git a/lustre/llite/vvp_object.c b/lustre/llite/vvp_object.c
index c3bf715..fdff422 100644
--- a/lustre/llite/vvp_object.c
+++ b/lustre/llite/vvp_object.c
@@ -37,9 +37,8 @@
 #define DEBUG_SUBSYSTEM S_LLITE
 
 #include <linux/user_namespace.h>
-#ifdef HAVE_UIDGID_HEADER
-# include <linux/uidgid.h>
-#endif
+#include <linux/uidgid.h>
+
 #include <libcfs/libcfs.h>
 
 #include <obd.h>
@@ -151,6 +150,7 @@ static int vvp_conf_set(const struct lu_env *env, struct cl_object *obj,
 		 * a price themselves. */
 		unmap_mapping_range(conf->coc_inode->i_mapping,
 				    0, OBD_OBJECT_EOF, 0);
+		pcc_layout_invalidate(conf->coc_inode);
 	}
 	return 0;
 }
@@ -213,6 +213,8 @@ static void vvp_req_attr_set(const struct lu_env *env, struct cl_object *obj,
 	if (attr->cra_type == CRT_WRITE) {
 		valid_flags |= OBD_MD_FLMTIME | OBD_MD_FLCTIME;
 		obdo_set_o_projid(oa, ll_i2info(inode)->lli_projid);
+	} else if (attr->cra_type == CRT_READ) {
+		valid_flags |= OBD_MD_FLATIME;
 	}
 	obdo_from_inode(oa, inode, valid_flags & attr->cra_flags);
 	obdo_set_parent_fid(oa, &ll_i2info(inode)->lli_fid);
@@ -266,13 +268,22 @@ static int vvp_object_init(const struct lu_env *env, struct lu_object *obj,
 	return result;
 }
 
+static void vvp_object_free_rcu(struct rcu_head *head)
+{
+	struct vvp_object *vob = container_of(head, struct vvp_object,
+					      vob_header.coh_lu.loh_rcu);
+
+	kmem_cache_free(vvp_object_kmem, vob);
+}
+
 static void vvp_object_free(const struct lu_env *env, struct lu_object *obj)
 {
 	struct vvp_object *vob = lu2vvp(obj);
 
 	lu_object_fini(obj);
 	lu_object_header_fini(obj->lo_header);
-	OBD_SLAB_FREE_PTR(vob, vvp_object_kmem);
+	OBD_FREE_PRE(vob, sizeof(*vob), "slab-freed");
+	call_rcu(&vob->vob_header.coh_lu.loh_rcu, vvp_object_free_rcu);
 }
 
 static const struct lu_object_operations vvp_lu_obj_ops = {