lkml.org 
[lkml]   [2011]   [Mar]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 1/3 V2]trace-cmd: remove dead code

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

\
 
 \ /
  Last update: 2011-03-14 03:41    [W:0.092 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site