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| author | Ingo Molnar <mingo@elte.hu> | 2010-05-21 17:53:06 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-21 17:53:46 +0200 |
| commit | f80836c86ebd44bf8f90882283a1618e09dfaed2 (patch) | |
| tree | be28455ff20df71fcebc3e59b2575721ab099ba3 /kernel/trace/ftrace.c | |
| parent | 598357eba6a55d27ddc7ead80ebb83fe1aad9b83 (diff) | |
| parent | ff5f149b6aec8edbfa3698721667acd043009a33 (diff) | |
| download | op-kernel-dev-f80836c86ebd44bf8f90882283a1618e09dfaed2.zip op-kernel-dev-f80836c86ebd44bf8f90882283a1618e09dfaed2.tar.gz | |
Merge branch 'tip/tracing/core-7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core
Diffstat (limited to 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 32837e1..6d2cb14 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3234,7 +3234,8 @@ free: } static void -ftrace_graph_probe_sched_switch(struct task_struct *prev, struct task_struct *next) +ftrace_graph_probe_sched_switch(void *ignore, + struct task_struct *prev, struct task_struct *next) { unsigned long long timestamp; int index; @@ -3288,7 +3289,7 @@ static int start_graph_tracing(void) } while (ret == -EAGAIN); if (!ret) { - ret = register_trace_sched_switch(ftrace_graph_probe_sched_switch); + ret = register_trace_sched_switch(ftrace_graph_probe_sched_switch, NULL); if (ret) pr_info("ftrace_graph: Couldn't activate tracepoint" " probe to kernel_sched_switch\n"); @@ -3364,7 +3365,7 @@ void unregister_ftrace_graph(void) ftrace_graph_entry = ftrace_graph_entry_stub; ftrace_shutdown(FTRACE_STOP_FUNC_RET); unregister_pm_notifier(&ftrace_suspend_notifier); - unregister_trace_sched_switch(ftrace_graph_probe_sched_switch); + unregister_trace_sched_switch(ftrace_graph_probe_sched_switch, NULL); out: mutex_unlock(&ftrace_lock); |
