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[PATCH 6/7] linux: Refactor sched_getcpu in terms of getcpu
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Fri, 29 Nov 2019 18:03:26 -0300
- Subject: [PATCH 6/7] linux: Refactor sched_getcpu in terms of getcpu
- References: <20191129210327.26434-1-adhemerval.zanella@linaro.org>
Checked on x86_64-linux-gnu.
---
sysdeps/unix/sysv/linux/sched_getcpu.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/sched_getcpu.c b/sysdeps/unix/sysv/linux/sched_getcpu.c
index 65dd9fdda7..3646c8b713 100644
--- a/sysdeps/unix/sysv/linux/sched_getcpu.c
+++ b/sysdeps/unix/sysv/linux/sched_getcpu.c
@@ -17,23 +17,11 @@
#include <errno.h>
#include <sched.h>
-#include <sysdep.h>
-
-#ifdef HAVE_GETCPU_VSYSCALL
-# define HAVE_VSYSCALL
-#endif
-#include <sysdep-vdso.h>
int
sched_getcpu (void)
{
-#ifdef __NR_getcpu
unsigned int cpu;
- int r = INLINE_VSYSCALL (getcpu, 3, &cpu, NULL, NULL);
-
+ int r = __getcpu (&cpu, NULL);
return r == -1 ? r : cpu;
-#else
- __set_errno (ENOSYS);
- return -1;
-#endif
}
--
2.17.1