diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/syscalls.h | 31 | ||||
| -rw-r--r-- | include/trace/syscall.h | 8 |
2 files changed, 8 insertions, 31 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index cf0d923ea40e..c2df3a593236 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -99,37 +99,16 @@ struct perf_event_attr; #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__) #ifdef CONFIG_EVENT_PROFILE -#define TRACE_SYS_ENTER_PROFILE(sname) \ -static int prof_sysenter_enable_##sname(struct ftrace_event_call *unused) \ -{ \ - return reg_prof_syscall_enter("sys"#sname); \ -} \ - \ -static void prof_sysenter_disable_##sname(struct ftrace_event_call *unused) \ -{ \ - unreg_prof_syscall_enter("sys"#sname); \ -} - -#define TRACE_SYS_EXIT_PROFILE(sname) \ -static int prof_sysexit_enable_##sname(struct ftrace_event_call *unused) \ -{ \ - return reg_prof_syscall_exit("sys"#sname); \ -} \ - \ -static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ -{ \ - unreg_prof_syscall_exit("sys"#sname); \ -} #define TRACE_SYS_ENTER_PROFILE_INIT(sname) \ .profile_count = ATOMIC_INIT(-1), \ - .profile_enable = prof_sysenter_enable_##sname, \ - .profile_disable = prof_sysenter_disable_##sname, + .profile_enable = prof_sysenter_enable, \ + .profile_disable = prof_sysenter_disable, #define TRACE_SYS_EXIT_PROFILE_INIT(sname) \ .profile_count = ATOMIC_INIT(-1), \ - .profile_enable = prof_sysexit_enable_##sname, \ - .profile_disable = prof_sysexit_disable_##sname, + .profile_enable = prof_sysexit_enable, \ + .profile_disable = prof_sysexit_disable, #else #define TRACE_SYS_ENTER_PROFILE(sname) #define TRACE_SYS_ENTER_PROFILE_INIT(sname) @@ -158,7 +137,6 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ struct trace_event enter_syscall_print_##sname = { \ .trace = print_syscall_enter, \ }; \ - TRACE_SYS_ENTER_PROFILE(sname); \ static struct ftrace_event_call __used \ __attribute__((__aligned__(4))) \ __attribute__((section("_ftrace_events"))) \ @@ -181,7 +159,6 @@ static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ struct trace_event exit_syscall_print_##sname = { \ .trace = print_syscall_exit, \ }; \ - TRACE_SYS_EXIT_PROFILE(sname); \ static struct ftrace_event_call __used \ __attribute__((__aligned__(4))) \ __attribute__((section("_ftrace_events"))) \ diff --git a/include/trace/syscall.h b/include/trace/syscall.h index dff9371e5274..961fda3556bb 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -50,10 +50,10 @@ enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags); enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags); #endif #ifdef CONFIG_EVENT_PROFILE -int reg_prof_syscall_enter(char *name); -void unreg_prof_syscall_enter(char *name); -int reg_prof_syscall_exit(char *name); -void unreg_prof_syscall_exit(char *name); +int prof_sysenter_enable(struct ftrace_event_call *call); +void prof_sysenter_disable(struct ftrace_event_call *call); +int prof_sysexit_enable(struct ftrace_event_call *call); +void prof_sysexit_disable(struct ftrace_event_call *call); #endif |