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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-11-26 00:16:26 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-26 06:52:56 +0100 |
| commit | 660c7f9be96321fc80026d76411bd15e6f418a72 (patch) | |
| tree | 5ae61fa51c9e9ce7b42f64cfaa168cd09439ac3d /kernel/trace/trace.c | |
| parent | e53a6319cca69111c1643dc9f18f4465d7f1cbf0 (diff) | |
| download | kernel_goldelico_gta04-660c7f9be96321fc80026d76411bd15e6f418a72.zip kernel_goldelico_gta04-660c7f9be96321fc80026d76411bd15e6f418a72.tar.gz kernel_goldelico_gta04-660c7f9be96321fc80026d76411bd15e6f418a72.tar.bz2 | |
ftrace: add thread comm to function graph tracer
Impact: enhancement to function graph tracer
Export the trace_find_cmdline so the function graph tracer can
use it to print the comms of the threads.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9d5f7c9..5811e0a 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -804,7 +804,7 @@ static void trace_save_cmdline(struct task_struct *tsk) spin_unlock(&trace_cmdline_lock); } -static char *trace_find_cmdline(int pid) +char *trace_find_cmdline(int pid) { char *cmdline = "<...>"; unsigned map; |