From patchwork Tue May 23 18:25:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adhemerval Zanella X-Patchwork-Id: 20549 Received: (qmail 72270 invoked by alias); 23 May 2017 18:26:14 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 72019 invoked by uid 89); 23 May 2017 18:26:12 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-24.9 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM, SPF_PASS autolearn=ham version=3.3.2 spammy=iii X-HELO: mail-qt0-f170.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=9ahv5ottJ1RhSm0LDEY9jnHsYUyAGwpTYv0mWF4Qt98=; b=CZ9Zhepy6MbamEUv6cX5VBjhrebFQRtVCLBmZWsVRU80P/ubgA0zUWzJJ6XIhsDYb2 NCl3CHUZIO9OEgOdJCzld7AcodaY7MYZblxWInJOn0cK+kjMT06DGFaxvOPru7bnWwTE 4Lc9CoEfmftQqMDg4lj41lzzOMzMSPY2mT2fdBKonb+AaXYvc8pTtXj+Vt8vSX27ZHrq V2Fm1IaiRyU3U3Tl/Ms4CkTgnVpDnrL/EahR7ac+0CAcoeFNYxzLiHDoiEd9TPgjusg0 z6YlCORNDjbnbYYhc6Ed3nEe2RAY4chNt6JsOIR00tpDd9oIoPQejUbwZnXqN7gJAagp VdgA== X-Gm-Message-State: AODbwcDstHKEYs+Hf60YRp/WcHff4tqFptSy8I8xMQeWjRg/Uk0PO7Oo E58s2TiVcl/9C64xrCNBiA== X-Received: by 10.200.44.41 with SMTP id d38mr28166611qta.182.1495563972626; Tue, 23 May 2017 11:26:12 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH 3/5] linux: Consolidate sync_file_range implementation Date: Tue, 23 May 2017 15:25:58 -0300 Message-Id: <1495563960-669-4-git-send-email-adhemerval.zanella@linaro.org> In-Reply-To: <1495563960-669-1-git-send-email-adhemerval.zanella@linaro.org> References: <1495563960-669-1-git-send-email-adhemerval.zanella@linaro.org> This patch consolidates Linux sync_file_range at default sysdeps/unix/sysv/linux/sync_file_range.c implementation. It also moves the rules flags from generic io/Makefile to Linux one due the fact it is a Linux-only symbol. Checked on i686-linux-gnu and x86_64-linux-gnu. * io/Makefile (CFLAGS-sync_file_range.c): Remove rule. * sysdeps/unix/sysv/linux/Makefile (CFLAGS-sync_file_range.c): New rule. * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Remove sync_file_range. --- ChangeLog | 6 ++++++ io/Makefile | 1 - sysdeps/unix/sysv/linux/Makefile | 1 + sysdeps/unix/sysv/linux/wordsize-64/syscalls.list | 1 - 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/io/Makefile b/io/Makefile index 16365e5..2f26bf5 100644 --- a/io/Makefile +++ b/io/Makefile @@ -99,7 +99,6 @@ CFLAGS-posix_fallocate.c = -fexceptions CFLAGS-posix_fallocate64.c = -fexceptions CFLAGS-fallocate.c = -fexceptions CFLAGS-fallocate64.c = -fexceptions -CFLAGS-sync_file_range.c = -fexceptions CFLAGS-read.c = -fexceptions CFLAGS-write.c = -fexceptions diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 99b3f9d..1a170c2 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -25,6 +25,7 @@ CFLAGS-tee.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-vmsplice.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-splice.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-open_by_handle_at.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sync_file_range.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-tst-writev.c += "-DARTIFICIAL_LIMIT=(0x80000000-sysconf(_SC_PAGESIZE))" # Note that bits/mman-linux.h is listed here though the file lives in the diff --git a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list index 5c78677..4bb7ebf 100644 --- a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list +++ b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list @@ -4,7 +4,6 @@ fstatfs - fstatfs i:ip __fstatfs fstatfs fstatfs64 __fstatfs64 statfs - statfs i:sp __statfs statfs statfs64 readahead - readahead i:iii __readahead readahead sendfile - sendfile i:iipi sendfile sendfile64 -sync_file_range - sync_file_range Ci:iiii sync_file_range prlimit EXTRA prlimit64 i:iipp prlimit prlimit64 fanotify_mark EXTRA fanotify_mark i:iiiis fanotify_mark