4605 static int buf_to_pages_noslab(const void *buf, size_t buflen,  in buf_to_pages_noslab()  argument
4614 		len = min_t(size_t, PAGE_SIZE, buflen);  in buf_to_pages_noslab()
4621                 buflen -= len;  in buf_to_pages_noslab()
4624 	} while (buflen != 0);  in buf_to_pages_noslab()
4655 static inline ssize_t nfs4_read_cached_acl(struct inode *inode, char *buf, size_t buflen)  in nfs4_read_cached_acl()  argument
4670 	if (acl->len > buflen)  in nfs4_read_cached_acl()
4683 	size_t buflen = sizeof(*acl) + acl_len;  in nfs4_write_cached_acl()  local
4685 	if (buflen <= PAGE_SIZE) {  in nfs4_write_cached_acl()
4686 		acl = kmalloc(buflen, GFP_KERNEL);  in nfs4_write_cached_acl()
4712 static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t buflen)  in __nfs4_get_acl_uncached()  argument
4718 		.acl_len = buflen,  in __nfs4_get_acl_uncached()
4721 		.acl_len = buflen,  in __nfs4_get_acl_uncached()
4728 	unsigned int npages = DIV_ROUND_UP(buflen, PAGE_SIZE);  in __nfs4_get_acl_uncached()
4752 		__func__, buf, buflen, npages, args.acl_len);  in __nfs4_get_acl_uncached()
4768 		if (res.acl_len > buflen) {  in __nfs4_get_acl_uncached()
4785 static ssize_t nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t buflen)  in nfs4_get_acl_uncached()  argument
4790 		ret = __nfs4_get_acl_uncached(inode, buf, buflen);  in nfs4_get_acl_uncached()
4799 static ssize_t nfs4_proc_get_acl(struct inode *inode, void *buf, size_t buflen)  in nfs4_proc_get_acl()  argument
4811 	ret = nfs4_read_cached_acl(inode, buf, buflen);  in nfs4_proc_get_acl()
4816 	return nfs4_get_acl_uncached(inode, buf, buflen);  in nfs4_proc_get_acl()
4819 static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen)  in __nfs4_proc_set_acl()  argument
4826 		.acl_len	= buflen,  in __nfs4_proc_set_acl()
4834 	unsigned int npages = DIV_ROUND_UP(buflen, PAGE_SIZE);  in __nfs4_proc_set_acl()
4841 	i = buf_to_pages_noslab(buf, buflen, arg.acl_pages);  in __nfs4_proc_set_acl()
4866 static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen)  in nfs4_proc_set_acl()  argument
4871 		err = __nfs4_proc_set_acl(inode, buf, buflen);  in nfs4_proc_set_acl()
4881 					size_t buflen)  in _nfs4_get_security_label()  argument
4885 	struct nfs4_label label = {0, 0, buflen, buf};  in _nfs4_get_security_label()
4911 	if (buflen < label.len)  in _nfs4_get_security_label()
4917 					size_t buflen)  in nfs4_get_security_label()  argument
4926 		err = _nfs4_get_security_label(inode, buf, buflen);  in nfs4_get_security_label()
4990 nfs4_set_security_label(struct dentry *dentry, const void *buf, size_t buflen)  in nfs4_set_security_label()  argument
5006 	ilabel.len = buflen;  in nfs4_set_security_label()
6253 				   const void *buf, size_t buflen,  in nfs4_xattr_set_nfs4_acl()  argument
6259 	return nfs4_proc_set_acl(d_inode(dentry), buf, buflen);  in nfs4_xattr_set_nfs4_acl()
6264 				   void *buf, size_t buflen)  in nfs4_xattr_get_nfs4_acl()  argument
6269 	return nfs4_proc_get_acl(d_inode(dentry), buf, buflen);  in nfs4_xattr_get_nfs4_acl()
6295 				     const void *buf, size_t buflen,  in nfs4_xattr_set_nfs4_label()  argument
6299 		return nfs4_set_security_label(dentry, buf, buflen);  in nfs4_xattr_set_nfs4_label()
6306 				     void *buf, size_t buflen)  in nfs4_xattr_get_nfs4_label()  argument
6309 		return nfs4_get_security_label(d_inode(dentry), buf, buflen);  in nfs4_xattr_get_nfs4_label()