186 static int evm_calc_hmac_or_hash(struct dentry *dentry,  in evm_calc_hmac_or_hash()  argument
192 	struct inode *inode = d_backing_inode(dentry);  in evm_calc_hmac_or_hash()
227 		size = vfs_getxattr_alloc(dentry, xattr->name,  in evm_calc_hmac_or_hash()
253 int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name,  in evm_calc_hmac()  argument
257 	return evm_calc_hmac_or_hash(dentry, req_xattr_name, req_xattr_value,  in evm_calc_hmac()
261 int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,  in evm_calc_hash()  argument
265 	return evm_calc_hmac_or_hash(dentry, req_xattr_name, req_xattr_value,  in evm_calc_hash()
269 static int evm_is_immutable(struct dentry *dentry, struct inode *inode)  in evm_is_immutable()  argument
280 	rc = vfs_getxattr_alloc(dentry, XATTR_NAME_EVM, (char **)&xattr_data, 0,  in evm_is_immutable()
302 int evm_update_evmxattr(struct dentry *dentry, const char *xattr_name,  in evm_update_evmxattr()  argument
305 	struct inode *inode = d_backing_inode(dentry);  in evm_update_evmxattr()
313 	rc = evm_is_immutable(dentry, inode);  in evm_update_evmxattr()
320 	rc = evm_calc_hmac(dentry, xattr_name, xattr_value,  in evm_update_evmxattr()
324 		rc = __vfs_setxattr_noperm(dentry, XATTR_NAME_EVM,  in evm_update_evmxattr()
328 		rc = __vfs_removexattr(dentry, XATTR_NAME_EVM);  in evm_update_evmxattr()