From c252f65793874b56d50395ab604db465ce688665 Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Tue, 1 Dec 2009 16:23:47 +0800 Subject: trace_syscalls: Add syscall_nr field to struct syscall_metadata Add syscall_nr field to struct syscall_metadata, it helps us to get syscall number easier. Signed-off-by: Lai Jiangshan Acked-by: Jason Baron Cc: Steven Rostedt Cc: Frederic Weisbecker LKML-Reference: <4B14D293.6090800@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- include/linux/syscalls.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/syscalls.h') diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index b9af87560adb..3c280d7ecb76 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -161,7 +161,7 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ static int init_enter_##sname(struct ftrace_event_call *call) \ { \ int num, id; \ - num = syscall_name_to_nr("sys"#sname); \ + num = __syscall_meta_##sname.syscall_nr; \ if (num < 0) \ return -ENOSYS; \ id = register_ftrace_event(&enter_syscall_print_##sname);\ @@ -197,7 +197,7 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ static int init_exit_##sname(struct ftrace_event_call *call) \ { \ int num, id; \ - num = syscall_name_to_nr("sys"#sname); \ + num = __syscall_meta_##sname.syscall_nr; \ if (num < 0) \ return -ENOSYS; \ id = register_ftrace_event(&exit_syscall_print_##sname);\ -- cgit v1.2.2