36 	ssize_t (*getxattr_cb)(struct ceph_inode_info *ci, char *val,
56 static ssize_t ceph_vxattrcb_layout(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_layout()  argument
93 		memcpy(val, buf, len);  in ceph_vxattrcb_layout()
97 			memcpy(val + ret, pool_name, len);  in ceph_vxattrcb_layout()
102 			memcpy(val + ret, ns_field, len);  in ceph_vxattrcb_layout()
104 			memcpy(val + ret, pool_ns->str, pool_ns->len);  in ceph_vxattrcb_layout()
120 int ceph_fmt_xattr(char *val, size_t size, const char *fmt, ...)  in ceph_fmt_xattr()  argument
137 		memcpy(val, buf, ret);  in ceph_fmt_xattr()
142 						char *val, size_t size)  in ceph_vxattrcb_layout_stripe_unit()  argument
144 	return ceph_fmt_xattr(val, size, "%u", ci->i_layout.stripe_unit);  in ceph_vxattrcb_layout_stripe_unit()
148 						 char *val, size_t size)  in ceph_vxattrcb_layout_stripe_count()  argument
150 	return ceph_fmt_xattr(val, size, "%u", ci->i_layout.stripe_count);  in ceph_vxattrcb_layout_stripe_count()
154 						char *val, size_t size)  in ceph_vxattrcb_layout_object_size()  argument
156 	return ceph_fmt_xattr(val, size, "%u", ci->i_layout.object_size);  in ceph_vxattrcb_layout_object_size()
160 					 char *val, size_t size)  in ceph_vxattrcb_layout_pool()  argument
173 			memcpy(val, pool_name, ret);  in ceph_vxattrcb_layout_pool()
175 		ret = ceph_fmt_xattr(val, size, "%lld", pool);  in ceph_vxattrcb_layout_pool()
182 						   char *val, size_t size)  in ceph_vxattrcb_layout_pool_namespace()  argument
190 			memcpy(val, ns->str, ret);  in ceph_vxattrcb_layout_pool_namespace()
198 static ssize_t ceph_vxattrcb_dir_entries(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_entries()  argument
201 	return ceph_fmt_xattr(val, size, "%lld", ci->i_files + ci->i_subdirs);  in ceph_vxattrcb_dir_entries()
204 static ssize_t ceph_vxattrcb_dir_files(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_files()  argument
207 	return ceph_fmt_xattr(val, size, "%lld", ci->i_files);  in ceph_vxattrcb_dir_files()
210 static ssize_t ceph_vxattrcb_dir_subdirs(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_subdirs()  argument
213 	return ceph_fmt_xattr(val, size, "%lld", ci->i_subdirs);  in ceph_vxattrcb_dir_subdirs()
216 static ssize_t ceph_vxattrcb_dir_rentries(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_rentries()  argument
219 	return ceph_fmt_xattr(val, size, "%lld",  in ceph_vxattrcb_dir_rentries()
223 static ssize_t ceph_vxattrcb_dir_rfiles(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_rfiles()  argument
226 	return ceph_fmt_xattr(val, size, "%lld", ci->i_rfiles);  in ceph_vxattrcb_dir_rfiles()
229 static ssize_t ceph_vxattrcb_dir_rsubdirs(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_rsubdirs()  argument
232 	return ceph_fmt_xattr(val, size, "%lld", ci->i_rsubdirs);  in ceph_vxattrcb_dir_rsubdirs()
235 static ssize_t ceph_vxattrcb_dir_rbytes(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_rbytes()  argument
238 	return ceph_fmt_xattr(val, size, "%lld", ci->i_rbytes);  in ceph_vxattrcb_dir_rbytes()
241 static ssize_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_rctime()  argument
244 	return ceph_fmt_xattr(val, size, "%lld.%09ld", ci->i_rctime.tv_sec,  in ceph_vxattrcb_dir_rctime()
254 static ssize_t ceph_vxattrcb_dir_pin(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_dir_pin()  argument
257 	return ceph_fmt_xattr(val, size, "%d", (int)ci->i_dir_pin);  in ceph_vxattrcb_dir_pin()
274 static ssize_t ceph_vxattrcb_quota(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_quota()  argument
277 	return ceph_fmt_xattr(val, size, "max_bytes=%llu max_files=%llu",  in ceph_vxattrcb_quota()
282 					     char *val, size_t size)  in ceph_vxattrcb_quota_max_bytes()  argument
284 	return ceph_fmt_xattr(val, size, "%llu", ci->i_max_bytes);  in ceph_vxattrcb_quota_max_bytes()
288 					     char *val, size_t size)  in ceph_vxattrcb_quota_max_files()  argument
290 	return ceph_fmt_xattr(val, size, "%llu", ci->i_max_files);  in ceph_vxattrcb_quota_max_files()
299 static ssize_t ceph_vxattrcb_snap_btime(struct ceph_inode_info *ci, char *val,  in ceph_vxattrcb_snap_btime()  argument
302 	return ceph_fmt_xattr(val, size, "%lld.%09ld", ci->i_snap_btime.tv_sec,  in ceph_vxattrcb_snap_btime()
444 			   const char *val, int val_len,  in __set_xattr()  argument
483 			kfree(val);  in __set_xattr()
509 			kfree(xattr->val);  in __set_xattr()
520 	if (val)  in __set_xattr()
521 		xattr->val = val;  in __set_xattr()
523 		xattr->val = "";  in __set_xattr()
527 	xattr->should_free_val = (val && update_xattr);  in __set_xattr()
536 	     ceph_vinop(&ci->vfs_inode), xattr, name_len, name, val_len, val);  in __set_xattr()
563 			     xattr->val_len, xattr->val);  in __get_xattr()
580 		kfree(xattr->val);  in __free_xattr()
596 		kfree(xattr->val);  in __remove_xattr()
665 	const char *name, *val;  in __build_xattrs()  local
718 			val = p;  in __build_xattrs()
721 			err = __set_xattr(ci, name, namelen, val, len,  in __build_xattrs()
795 			memcpy(dest, xattr->val, xattr->val_len);  in __ceph_build_xattrs_blob()
902 	memcpy(value, xattr->val, xattr->val_len);  in __ceph_getxattr()