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| author | Jovi Zhang <bookjovi@gmail.com> | 2013-01-25 18:03:07 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-01-29 09:57:49 -0500 |
| commit | 38dbe0b137bfe6ea92be495017885c0785179a02 (patch) | |
| tree | 4e2fab939fd6a8feb1f2a0de7c8e58f11f64c799 /kernel/trace | |
| parent | 821465295b36136998ef294fe176fba4e09c1cd9 (diff) | |
| download | op-kernel-dev-38dbe0b137bfe6ea92be495017885c0785179a02.zip op-kernel-dev-38dbe0b137bfe6ea92be495017885c0785179a02.tar.gz | |
tracing: Remove second iterator initializer
The trace iterator is already initialized by trace_init_global_iter(),
so there is no need to initialize it again.
Link: http://lkml.kernel.org/r/CACV3sb+G1YnO6168JhY3dEadmJi58pA5-2cSZT8E0WVHJNFt9Q@mail.gmail.com
Signed-off-by: Jovi Zhang <bookjovi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 07888e1..d399592 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -5030,6 +5030,7 @@ __ftrace_dump(bool disable_tracing, enum ftrace_dump_mode oops_dump_mode) if (disable_tracing) ftrace_kill(); + /* Simulate the iterator */ trace_init_global_iter(&iter); for_each_tracing_cpu(cpu) { @@ -5041,10 +5042,6 @@ __ftrace_dump(bool disable_tracing, enum ftrace_dump_mode oops_dump_mode) /* don't look at user memory in panic mode */ trace_flags &= ~TRACE_ITER_SYM_USEROBJ; - /* Simulate the iterator */ - iter.tr = &global_trace; - iter.trace = current_trace; - switch (oops_dump_mode) { case DUMP_ALL: iter.cpu_file = TRACE_PIPE_ALL_CPU; |
