Messages in this thread Patch in this message | | | Date | Mon, 14 Mar 2011 10:39:34 +0800 | From | Lai Jiangshan <> | Subject | [PATCH 1/3 V2]trace-cmd: remove dead code |
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filter_cpu related code is totally dead.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> --- trace-read.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/trace-read.c b/trace-read.c index 0e9ced8..88b576f 100644 --- a/trace-read.c +++ b/trace-read.c @@ -73,7 +73,6 @@ static const char *input_file; static int multi_inputs; static int max_file_size; -static int filter_cpu = -1; static int *filter_cpus; static int nr_filter_cpus; @@ -601,7 +600,7 @@ get_next_record(struct handle_list *handles, int *next_cpu) do { next = -1; ts = 0; - if (filter_cpus) { + if (nr_filter_cpus > 1) { unsigned long long last_stamp = 0; struct record *precord; int next_cpu = -1; @@ -619,9 +618,8 @@ get_next_record(struct handle_list *handles, int *next_cpu) record = tracecmd_read_data(handles->handle, next_cpu); else record = NULL; - - } else if (filter_cpu >= 0) { - cpu = filter_cpu; + } else if (nr_filter_cpus == 1) { + cpu = filter_cpus[0]; record = tracecmd_read_data(handles->handle, cpu); } else record = tracecmd_read_next_data(handles->handle, &cpu); @@ -963,10 +961,7 @@ void trace_report (int argc, char **argv) case 0: switch(option_index) { case 0: /* cpu */ - if (filter_cpu) - add_cpu(optarg); - else - filter_cpu = atoi(optarg); + add_cpu(optarg); break; case 1: /* events */ print_events = 1; -- 1.7.4
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