From f8cb70177f3321e091632b26cf2a0a67b43878ea Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Fri, 9 Oct 2020 17:16:55 +0200 Subject: vppinfra: remove linux/syscall.h For portabiliy reasons it is better to have all wrapped in clib code. I.e. instead of using getcpu() we have clib_get_current_numa_node () and clib_get_current_cpu_id(). Type: refactor Change-Id: I29b52d7f29bc7f93873402c4070561f564b71c63 Signed-off-by: Damjan Marion --- src/vppinfra/cpu.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/vppinfra/cpu.c') diff --git a/src/vppinfra/cpu.c b/src/vppinfra/cpu.c index 4631eb3b896..d2edc61cfbf 100644 --- a/src/vppinfra/cpu.c +++ b/src/vppinfra/cpu.c @@ -222,7 +222,21 @@ format_cpu_flags (u8 * s, va_list * args) #endif } +__clib_export u32 +clib_get_current_cpu_id () +{ + unsigned cpu, node; + syscall (__NR_getcpu, &cpu, &node, 0); + return cpu; +} +__clib_export u32 +clib_get_current_numa_node () +{ + unsigned cpu, node; + syscall (__NR_getcpu, &cpu, &node, 0); + return node; +} /* * fd.io coding-style-patch-verification: ON -- cgit 1.2.3-korg