mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 08:55:05 +07:00
58db1d6e7d
Out of util.h, to disentangle it a bit more. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-vpksyj3w5fk9t8s6mxmkajyr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
40 lines
581 B
C
40 lines
581 B
C
#include "units.h"
|
|
#include <inttypes.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/time64.h>
|
|
|
|
unsigned long convert_unit(unsigned long value, char *unit)
|
|
{
|
|
*unit = ' ';
|
|
|
|
if (value > 1000) {
|
|
value /= 1000;
|
|
*unit = 'K';
|
|
}
|
|
|
|
if (value > 1000) {
|
|
value /= 1000;
|
|
*unit = 'M';
|
|
}
|
|
|
|
if (value > 1000) {
|
|
value /= 1000;
|
|
*unit = 'G';
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
int unit_number__scnprintf(char *buf, size_t size, u64 n)
|
|
{
|
|
char unit[4] = "BKMG";
|
|
int i = 0;
|
|
|
|
while (((n / 1024) > 1) && (i < 3)) {
|
|
n /= 1024;
|
|
i++;
|
|
}
|
|
|
|
return scnprintf(buf, size, "%" PRIu64 "%c", n, unit[i]);
|
|
}
|