From b9c5143a012a543c4ee872498d6dbae5c10beb2e Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 11 Sep 2013 14:46:56 +0200 Subject: perf tools: Use an accessor to read thread comm As the thread comm is going to be implemented by way of a more complicated data structure than just a pointer to a string from the thread struct, convert the readers of comm to use an accessor instead of accessing it directly. The accessor will be later overriden to support an enhanced comm implementation. Signed-off-by: Frederic Weisbecker Tested-by: Jiri Olsa Cc: Jiri Olsa Cc: David Ahern Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-wr683zwy94hmj4ibogmnv9ce@git.kernel.org [ Rename thread__comm_curr() to thread__comm_str() ] Signed-off-by: Namhyung Kim [ Fixed up some minor const pointer issues ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/thread.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/thread.c') diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index 80d19a086072..56760079565b 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -45,6 +45,11 @@ int thread__set_comm(struct thread *thread, const char *comm) return err; } +const char *thread__comm_str(const struct thread *thread) +{ + return thread->comm; +} + int thread__comm_len(struct thread *thread) { if (!thread->comm_len) { @@ -58,7 +63,7 @@ int thread__comm_len(struct thread *thread) size_t thread__fprintf(struct thread *thread, FILE *fp) { - return fprintf(fp, "Thread %d %s\n", thread->tid, thread->comm) + + return fprintf(fp, "Thread %d %s\n", thread->tid, thread__comm_str(thread)) + map_groups__fprintf(&thread->mg, verbose, fp); } -- cgit v1.2.3