14 static bool ceph_is_valid_xattr(const char *name)  in ceph_is_valid_xattr()  argument
16 	return !strncmp(name, XATTR_CEPH_PREFIX, XATTR_CEPH_PREFIX_LEN) ||  in ceph_is_valid_xattr()
17 	       !strncmp(name, XATTR_SECURITY_PREFIX,  in ceph_is_valid_xattr()
19 	       !strncmp(name, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) ||  in ceph_is_valid_xattr()
20 	       !strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);  in ceph_is_valid_xattr()
28 	char *name;  member
178 		.name = CEPH_XATTR_NAME(_type, _name),			\
187 		.name = CEPH_XATTR_NAME2(_type, _name, _field),	\
197 		.name = "ceph.dir.layout",
216 	{ .name = NULL, 0 }	/* Required table terminator */
224 		.name = "ceph.file.layout",
235 	{ .name = NULL, 0 }	/* Required table terminator */
268 	for (vxattr = vxattrs; vxattr->name; vxattr++)  in vxattrs_name_size()
290 						const char *name)  in ceph_match_vxattr()  argument
295 		while (vxattr->name) {  in ceph_match_vxattr()
296 			if (!strcmp(vxattr->name, name))  in ceph_match_vxattr()
306 			   const char *name, int name_len,  in __set_xattr()  argument
322 		c = strncmp(name, xattr->name, min(name_len, xattr->name_len));  in __set_xattr()
341 		xattr->name = name;  in __set_xattr()
354 			kfree((void *)name);  in __set_xattr()
355 			name = xattr->name;  in __set_xattr()
378 	     ceph_vinop(&ci->vfs_inode), xattr, name, val_len, val);  in __set_xattr()
384 			   const char *name)  in __get_xattr()  argument
389 	int name_len = strlen(name);  in __get_xattr()
396 		c = strncmp(name, xattr->name, xattr->name_len);  in __get_xattr()
404 			dout("__get_xattr %s: found %.*s\n", name,  in __get_xattr()
410 	dout("__get_xattr %s: not found\n", name);  in __get_xattr()
420 		kfree((void *)xattr->name);  in __free_xattr()
436 		kfree((void *)xattr->name);  in __remove_xattr()
449 			   const char *name)  in __remove_xattr_by_name()  argument
456 	xattr = __get_xattr(ci, name);  in __remove_xattr_by_name()
472 		memcpy(dest, xattr->name, xattr->name_len);  in __copy_xattr_names()
475 		dout("dest=%s %p (%s) (%d/%d)\n", dest, xattr, xattr->name,  in __copy_xattr_names()
499 		     xattr->name_len, xattr->name);  in __ceph_destroy_xattrs()
520 	const char *name, *val;  in __build_xattrs()  local
570 			name = p;  in __build_xattrs()
576 			err = __set_xattr(ci, name, namelen, val, len,  in __build_xattrs()
644 			memcpy(dest, xattr->name, xattr->name_len);  in __ceph_build_xattrs_blob()
666 ssize_t ceph_getxattr(struct dentry *dentry, const char *name, void *value,  in ceph_getxattr()  argument
675 	if (!ceph_is_valid_xattr(name))  in ceph_getxattr()
683 	vxattr = ceph_match_vxattr(inode, name);  in ceph_getxattr()
708 	xattr = __get_xattr(ci, name);  in ceph_getxattr()
780 		for (i = 0; vxattrs[i].name; i++) {  in ceph_listxattr()
784 				len = sprintf(names, "%s", vxattrs[i].name);  in ceph_listxattr()
796 static int ceph_sync_setxattr(struct dentry *dentry, const char *name,  in ceph_sync_setxattr()  argument
843 	req->r_path2 = kstrdup(name, GFP_NOFS);  in ceph_sync_setxattr()
865 int ceph_setxattr(struct dentry *dentry, const char *name,  in ceph_setxattr()  argument
874 	int name_len = strlen(name);  in ceph_setxattr()
884 	if (!ceph_is_valid_xattr(name))  in ceph_setxattr()
887 	vxattr = ceph_match_vxattr(inode, name);  in ceph_setxattr()
892 	if (!strncmp(name, XATTR_CEPH_PREFIX, XATTR_CEPH_PREFIX_LEN))  in ceph_setxattr()
897 	newname = kmemdup(name, name_len + 1, GFP_NOFS);  in ceph_setxattr()
952 	err = ceph_sync_setxattr(dentry, name, value, size, flags);  in ceph_setxattr()
960 static int ceph_send_removexattr(struct dentry *dentry, const char *name)  in ceph_send_removexattr()  argument
977 	req->r_path2 = kstrdup(name, GFP_NOFS);  in ceph_send_removexattr()
986 int ceph_removexattr(struct dentry *dentry, const char *name)  in ceph_removexattr()  argument
999 	if (!ceph_is_valid_xattr(name))  in ceph_removexattr()
1002 	vxattr = ceph_match_vxattr(inode, name);  in ceph_removexattr()
1007 	if (!strncmp(name, XATTR_CEPH_PREFIX, XATTR_CEPH_PREFIX_LEN))  in ceph_removexattr()
1038 	err = __remove_xattr_by_name(ceph_inode(inode), name);  in ceph_removexattr()
1050 	err = ceph_send_removexattr(dentry, name);  in ceph_removexattr()