X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fmdt%2Fmdt_som.c;h=62c52a54b0733157dad251c168fcbc1333a457ff;hb=f3fef81c7d7656160d6db6f542dd5178974fab78;hp=3eebe03ce49517520da7a30a1a0915ac508abd40;hpb=76b9eecdebf830606b021079148eaefa6aab99cc;p=fs%2Flustre-release.git

diff --git a/lustre/mdt/mdt_som.c b/lustre/mdt/mdt_som.c
index 3eebe03..62c52a5 100644
--- a/lustre/mdt/mdt_som.c
+++ b/lustre/mdt/mdt_som.c
@@ -75,8 +75,8 @@ int mdt_get_som(struct mdt_thread_info *info, struct mdt_object *obj,
 
 	buf->lb_buf = info->mti_xattr_buf;
 	buf->lb_len = sizeof(info->mti_xattr_buf);
-	CLASSERT(sizeof(struct lustre_som_attrs) <=
-		 sizeof(info->mti_xattr_buf));
+	BUILD_BUG_ON(sizeof(struct lustre_som_attrs) >
+		     sizeof(info->mti_xattr_buf));
 	rc = mo_xattr_get(info->mti_env, mdt_object_child(obj), buf,
 			  XATTR_NAME_SOM);
 	rc = lustre_buf2som(info->mti_xattr_buf, rc, &ma->ma_som);
@@ -85,21 +85,21 @@ int mdt_get_som(struct mdt_thread_info *info, struct mdt_object *obj,
 
 		ma->ma_valid |= MA_SOM;
 
-		if ((som->ms_valid & SOM_FL_STRICT)) {
+		CDEBUG(D_INODE, DFID": Reading som attrs: "
+		       "valid: %x, size: %lld, blocks: %lld\n",
+		       PFID(mdt_object_fid(obj)), som->ms_valid,
+		       som->ms_size, som->ms_blocks);
+
+		if (som->ms_valid & SOM_FL_STRICT) {
 			attr->la_valid |= LA_SIZE | LA_BLOCKS;
-			attr->la_size = som->ms_size;
-			attr->la_blocks = som->ms_blocks;
 
 			/*
 			 * Size on MDS is valid and could be returned
 			 * to client.
 			 */
+			attr->la_size = som->ms_size;
+			attr->la_blocks = som->ms_blocks;
 			info->mti_som_valid = 1;
-
-			CDEBUG(D_INODE, DFID": Reading som attrs: "
-			       "valid: %x, size: %lld, blocks: %lld\n",
-			       PFID(mdt_object_fid(obj)), som->ms_valid,
-			       som->ms_size, som->ms_blocks);
 		}
 	} else if (rc == -ENODATA) {
 		rc = 0;
@@ -126,7 +126,7 @@ int mdt_set_som(struct mdt_thread_info *info, struct mdt_object *obj,
 	       PFID(mdt_object_fid(obj)), size, blocks, flag);
 
 	som = (struct lustre_som_attrs *)info->mti_xattr_buf;
-	CLASSERT(sizeof(info->mti_xattr_buf) >= sizeof(*som));
+	BUILD_BUG_ON(sizeof(info->mti_xattr_buf) < sizeof(*som));
 
 	som->lsa_valid = flag;
 	som->lsa_size = size;
@@ -218,7 +218,7 @@ int mdt_lsom_update(struct mdt_thread_info *info,
 	 * MDS only updates LSOM of the file if the size or block
 	 * size is being increased or the file is being truncated.
 	 */
-	if (mdt_lmm_dom_entry(info->mti_big_lmm) != LMM_DOM_ONLY &&
+	if (!mdt_lmm_dom_only(info->mti_big_lmm) &&
 	    !(tmp_ma->ma_valid & MA_INODE && tmp_ma->ma_attr.la_nlink == 0)) {
 		__u64 size;
 		__u64 blocks;