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/trace/syscall.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/trace/syscall.h') diff --git a/include/trace/syscall.h b/include/trace/syscall.h index ca09561cd578..1531eef3071f 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -12,6 +12,7 @@ * A syscall entry in the ftrace syscalls array. * * @name: name of the syscall + * @syscall_nr: number of the syscall * @nb_args: number of parameters it takes * @types: list of types as strings * @args: list of args as strings (args[i] matches types[i]) @@ -20,6 +21,7 @@ */ struct syscall_metadata { const char *name; + int syscall_nr; int nb_args; const char **types; const char **args; @@ -30,7 +32,6 @@ struct syscall_metadata { #ifdef CONFIG_FTRACE_SYSCALLS extern unsigned long arch_syscall_addr(int nr); -extern int syscall_name_to_nr(const char *name); extern int syscall_enter_format(struct ftrace_event_call *call, struct trace_seq *s); -- cgit v1.2.3-59-g8ed1b