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authorLai Jiangshan <laijs@cn.fujitsu.com>2009-12-01 16:23:47 +0800
committerIngo Molnar <mingo@elte.hu>2009-12-01 17:33:29 +0100
commitc252f65793874b56d50395ab604db465ce688665 (patch)
tree30bc32361d2b368679910270ec4e99e841fa099b /include/linux/syscalls.h
parentfcc19438dda38dacc8c144e2db3ebc6b9fd4f8b8 (diff)
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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 <laijs@cn.fujitsu.com> Acked-by: Jason Baron <jbaron@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4B14D293.6090800@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/syscalls.h')
-rw-r--r--include/linux/syscalls.h4
1 files changed, 2 insertions, 2 deletions
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);\