From: Eric Sandeen Subject: [PATCH] e4defrag: fix ppc build Date: Sun, 23 Aug 2009 22:09:58 -0700 Message-ID: <4A9220A6.7020000@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Kyle McMartin To: linux-ext4@vger.kernel.org Return-path: Received: from sandeen.net ([209.173.210.139]:12679 "EHLO mail.sandeen.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751249AbZHXFJ7 (ORCPT ); Mon, 24 Aug 2009 01:09:59 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: From: Kyle McMartin ppc glibc seems to be missing sync_file_range, so we fell back to the local define, and there ppc differs as well, so the build was failing. Thanks to Kyle for the patch w/ the tidy solution. Signed-off-by: Eric Sandeen --- diff --git a/misc/e4defrag.c b/misc/e4defrag.c index 4c83fa3..23f01b8 100644 --- a/misc/e4defrag.c +++ b/misc/e4defrag.c @@ -305,8 +305,10 @@ static int posix_fadvise(int fd, loff_t offset, size_t len, int advise) #warning Using locally defined sync_file_range interface. #ifndef __NR_sync_file_range +#ifndef __NR_sync_file_range2 /* ppc */ #error Your kernel headers dont define __NR_sync_file_range #endif +#endif /* * sync_file_range() - Sync file region. @@ -318,7 +320,11 @@ static int posix_fadvise(int fd, loff_t offset, size_t len, int advise) */ int sync_file_range(int fd, loff_t offset, loff_t length, unsigned int flag) { +#ifdef __NR_sync_file_range return syscall(__NR_sync_file_range, fd, offset, length, flag); +#else + return syscall(__NR_sync_file_range2, fd, flag, offset, length); +#endif } #endif /* ! HAVE_SYNC_FILE_RANGE */