orangefs: use ORANGEFS_NAME_LEN everywhere; remove ORANGEFS_NAME_MAX

Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>

fs/orangefs/dcache.c

@@ -32,7 +32,7 @@ static int orangefs_revalidate_lookup(struct dentry *dentry)
 	new_op->upcall.req.lookup.parent_refn = parent->refn;
 	strncpy(new_op->upcall.req.lookup.d_name,
 		dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
 
 	gossip_debug(GOSSIP_DCACHE_DEBUG,
 		     "%s:%s:%d interrupt flag [%d]\n",

fs/orangefs/downcall.h

@@ -33,7 +33,7 @@ struct orangefs_symlink_response {
 
 struct orangefs_getattr_response {
 	struct ORANGEFS_sys_attr_s attributes;
-	char link_target[ORANGEFS_NAME_LEN];
+	char link_target[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_mkdir_response {

fs/orangefs/namei.c

@@ -38,7 +38,7 @@ static int orangefs_create(struct inode *dir,
 			       ORANGEFS_TYPE_METAFILE, mode);
 
 	strncpy(new_op->upcall.req.create.d_name,
-		dentry->d_name.name, ORANGEFS_NAME_LEN);
+		dentry->d_name.name, ORANGEFS_NAME_MAX);
 
 	ret = service_operation(new_op, __func__, get_interruptible_flag(dir));
 
@@ -116,7 +116,7 @@ static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry,
 	gossip_debug(GOSSIP_NAME_DEBUG, "%s called on %s\n",
 		     __func__, dentry->d_name.name);
 
-	if (dentry->d_name.len > (ORANGEFS_NAME_LEN - 1))
+	if (dentry->d_name.len > (ORANGEFS_NAME_MAX - 1))
 		return ERR_PTR(-ENAMETOOLONG);
 
 	new_op = op_alloc(ORANGEFS_VFS_OP_LOOKUP);
@@ -133,7 +133,7 @@ static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry,
 	new_op->upcall.req.lookup.parent_refn = parent->refn;
 
 	strncpy(new_op->upcall.req.lookup.d_name, dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
 
 	gossip_debug(GOSSIP_NAME_DEBUG,
 		     "%s: doing lookup on %s under %pU,%d (follow=%s)\n",
@@ -234,7 +234,7 @@ static int orangefs_unlink(struct inode *dir, struct dentry *dentry)
 
 	new_op->upcall.req.remove.parent_refn = parent->refn;
 	strncpy(new_op->upcall.req.remove.d_name, dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
 
 	ret = service_operation(new_op, "orangefs_unlink",
 				get_interruptible_flag(inode));
@@ -283,8 +283,8 @@ static int orangefs_symlink(struct inode *dir,
 
 	strncpy(new_op->upcall.req.sym.entry_name,
 		dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
-	strncpy(new_op->upcall.req.sym.target, symname, ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
+	strncpy(new_op->upcall.req.sym.target, symname, ORANGEFS_NAME_MAX);
 
 	ret = service_operation(new_op, __func__, get_interruptible_flag(dir));
 
@@ -347,7 +347,7 @@ static int orangefs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
 			      ORANGEFS_TYPE_DIRECTORY, mode);
 
 	strncpy(new_op->upcall.req.mkdir.d_name,
-		dentry->d_name.name, ORANGEFS_NAME_LEN);
+		dentry->d_name.name, ORANGEFS_NAME_MAX);
 
 	ret = service_operation(new_op, __func__, get_interruptible_flag(dir));
 
@@ -420,10 +420,10 @@ static int orangefs_rename(struct inode *old_dir,
 
 	strncpy(new_op->upcall.req.rename.d_old_name,
 		old_dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
 	strncpy(new_op->upcall.req.rename.d_new_name,
 		new_dentry->d_name.name,
-		ORANGEFS_NAME_LEN);
+		ORANGEFS_NAME_MAX);
 
 	ret = service_operation(new_op,
 				"orangefs_rename",

fs/orangefs/orangefs-dev-proto.h

@@ -46,7 +46,6 @@
  * Misc constants. Please retain them as multiples of 8!
  * Otherwise 32-64 bit interactions will be messed up :)
  */
-#define ORANGEFS_NAME_LEN		0x00000100
 #define ORANGEFS_MAX_DEBUG_STRING_LEN	0x00000400
 #define ORANGEFS_MAX_DEBUG_ARRAY_LEN	0x00000800
 

fs/orangefs/super.c

@@ -170,7 +170,7 @@ static int orangefs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	buf->f_type = sb->s_magic;
 	memcpy(&buf->f_fsid, &ORANGEFS_SB(sb)->fs_id, sizeof(buf->f_fsid));
 	buf->f_bsize = new_op->downcall.resp.statfs.block_size;
-	buf->f_namelen = ORANGEFS_NAME_LEN;
+	buf->f_namelen = ORANGEFS_NAME_MAX;
 
 	buf->f_blocks = (sector_t) new_op->downcall.resp.statfs.blocks_total;
 	buf->f_bfree = (sector_t) new_op->downcall.resp.statfs.blocks_avail;

fs/orangefs/upcall.h

@@ -27,20 +27,20 @@ struct orangefs_lookup_request_s {
 	__s32 sym_follow;
 	__s32 __pad1;
 	struct orangefs_object_kref parent_refn;
-	char d_name[ORANGEFS_NAME_LEN];
+	char d_name[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_create_request_s {
 	struct orangefs_object_kref parent_refn;
 	struct ORANGEFS_sys_attr_s attributes;
-	char d_name[ORANGEFS_NAME_LEN];
+	char d_name[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_symlink_request_s {
 	struct orangefs_object_kref parent_refn;
 	struct ORANGEFS_sys_attr_s attributes;
-	char entry_name[ORANGEFS_NAME_LEN];
-	char target[ORANGEFS_NAME_LEN];
+	char entry_name[ORANGEFS_NAME_MAX];
+	char target[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_getattr_request_s {
@@ -56,13 +56,13 @@ struct orangefs_setattr_request_s {
 
 struct orangefs_remove_request_s {
 	struct orangefs_object_kref parent_refn;
-	char d_name[ORANGEFS_NAME_LEN];
+	char d_name[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_mkdir_request_s {
 	struct orangefs_object_kref parent_refn;
 	struct ORANGEFS_sys_attr_s attributes;
-	char d_name[ORANGEFS_NAME_LEN];
+	char d_name[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_readdir_request_s {
@@ -84,8 +84,8 @@ struct orangefs_readdirplus_request_s {
 struct orangefs_rename_request_s {
 	struct orangefs_object_kref old_parent_refn;
 	struct orangefs_object_kref new_parent_refn;
-	char d_old_name[ORANGEFS_NAME_LEN];
-	char d_new_name[ORANGEFS_NAME_LEN];
+	char d_old_name[ORANGEFS_NAME_MAX];
+	char d_new_name[ORANGEFS_NAME_MAX];
 };
 
 struct orangefs_statfs_request_s {