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Remove __ASSUME_GETCPU_SYSCALL
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Mon, 8 May 2017 14:06:54 +0000
- Subject: Remove __ASSUME_GETCPU_SYSCALL
- Authentication-results: sourceware.org; auth=none
This patch removes the definition of __ASSUME_GETCPU_SYSCALL. In fact
this macro is unused, probably since:
commit dd26c44403582fdf10d663170f947dfe4b3207a0
Author: Adhemerval Zanella <adhemerval.zanella@linaro.com>
Date: Wed Apr 22 14:21:39 2015 -0300
Consolidate sched_getcpu
so it could have been removed even without the move to 3.2 as minimum
kernel version on x86_64.
Tested for x86_64.
2017-05-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/x86_64/kernel-features.h
(__ASSUME_GETCPU_SYSCALL): Remove macro.
diff --git a/sysdeps/unix/sysv/linux/x86_64/kernel-features.h b/sysdeps/unix/sysv/linux/x86_64/kernel-features.h
index ea892b1..115e34c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/x86_64/kernel-features.h
@@ -17,11 +17,6 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-/* getcpu is a syscall for x86-64 since 3.1. */
-#if __LINUX_KERNEL_VERSION >= 0x030100
-# define __ASSUME_GETCPU_SYSCALL 1
-#endif
-
/* Define that x32 is a ILP32 ABI to set the correct interface to pass
64-bits values through syscalls. */
#ifdef __ILP32__
--
Joseph S. Myers
joseph@codesourcery.com