diff options
| -rw-r--r-- | procps/mpstat.c | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/procps/mpstat.c b/procps/mpstat.c index 1199b98..7610a68 100644 --- a/procps/mpstat.c +++ b/procps/mpstat.c @@ -816,45 +816,11 @@ static void print_header(struct tm *t) } /* - * Get number of processors in /sys - */ -static int get_sys_cpu_nr(void) -{ - DIR *dir; - struct dirent *d; - struct stat buf; - char line[MAX_PF_NAME]; - int proc_nr = 0; - - dir = opendir(SYSFS_DEVCPU); - if (!dir) - return 0; /* /sys not mounted */ - - /* Get current file entry */ - while ((d = readdir(dir)) != NULL) { - if (starts_with_cpu(d->d_name) && isdigit(d->d_name[3])) { - snprintf(line, MAX_PF_NAME, "%s/%s", SYSFS_DEVCPU, - d->d_name); - line[MAX_PF_NAME - 1] = '\0'; - /* Get information about file */ - if (stat(line, &buf) < 0) - continue; - /* If found 'cpuN', we have one more processor */ - if (S_ISDIR(buf.st_mode)) - proc_nr++; - } - } - - closedir(dir); - return proc_nr; -} - -/* * Get number of processors in /proc/stat * Return value '0' means one CPU and non SMP kernel. * Otherwise N means N processor(s) and SMP kernel. */ -static int get_proc_cpu_nr(void) +static int get_cpu_nr(void) { FILE *fp; char line[256]; @@ -881,19 +847,6 @@ static int get_proc_cpu_nr(void) return proc_nr + 1; } -static int get_cpu_nr(void) -{ - int n; - - /* Try to use /sys, if possible */ - n = get_sys_cpu_nr(); - if (n == 0) - /* Otherwise use /proc/stat */ - n = get_proc_cpu_nr(); - - return n; -} - /* * Get number of interrupts available per processor */ |