| From | Adrian Hunter <> | Subject | [PATCH 24/41] perf tools: Add cpu to struct thread | Date | Mon, 14 Jul 2014 13:02:48 +0300 |
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Tools may wish to track on which cpu a thread is running. Add 'cpu' to struct thread for that purpose.
This will be used to determine the cpu when decoding a per-thread Instruction Trace.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/util/thread.c | 1 + tools/perf/util/thread.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index b9a3ee4..2f8c0c1 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -69,6 +69,7 @@ struct thread *thread__new(pid_t pid, pid_t tid) thread->pid_ = pid; thread->tid = tid; thread->ppid = -1; + thread->cpu = -1; INIT_LIST_HEAD(&thread->comm_list); comm_str = malloc(32); diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index b4269af..e4920ff 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -17,6 +17,7 @@ struct thread { pid_t pid_; /* Not all tools update this */ pid_t tid; pid_t ppid; + int cpu; char shortname[3]; bool comm_set; bool dead; /* if set thread has exited */ -- 1.8.3.2
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