diff options
| author | Mark Brown <broonie@linaro.org> | 2013-12-30 13:45:00 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-30 13:45:00 +0000 |
| commit | 68e67d97e1f91ed11e041b67f3a1336f518c608f (patch) | |
| tree | 1de288bc05f1cf1bfec20200a60ffe99dcce77ae /kernel/trace/trace_syscalls.c | |
| parent | 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 (diff) | |
| parent | 802eee95bde72fd0cd0f3a5b2098375a487d1eda (diff) | |
Merge tag 'v3.13-rc6' into spi-rcar
To resolve spurious merge conflicts with fixes.
Linux 3.13-rc6
Diffstat (limited to 'kernel/trace/trace_syscalls.c')
| -rw-r--r-- | kernel/trace/trace_syscalls.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index e4b6d11bdf7..ea90eb5f6f1 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -431,11 +431,6 @@ static void unreg_event_syscall_enter(struct ftrace_event_file *file, if (!tr->sys_refcount_enter) unregister_trace_sys_enter(ftrace_syscall_enter, tr); mutex_unlock(&syscall_trace_lock); - /* - * Callers expect the event to be completely disabled on - * return, so wait for current handlers to finish. - */ - synchronize_sched(); } static int reg_event_syscall_exit(struct ftrace_event_file *file, @@ -474,11 +469,6 @@ static void unreg_event_syscall_exit(struct ftrace_event_file *file, if (!tr->sys_refcount_exit) unregister_trace_sys_exit(ftrace_syscall_exit, tr); mutex_unlock(&syscall_trace_lock); - /* - * Callers expect the event to be completely disabled on - * return, so wait for current handlers to finish. - */ - synchronize_sched(); } static int __init init_syscall_trace(struct ftrace_event_call *call) |