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selinux: also profile memory usage

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This commit is contained in:
Lennart Poettering 2011-07-27 21:47:25 +02:00
parent 6a9bff42dc
commit 455a946f40
1 changed files with 13 additions and 3 deletions
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16
src/label.c
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@ -22,6 +22,7 @@
#include <errno.h>
#include <sys/stat.h>
#include <unistd.h>
#include <malloc.h>
#include "label.h"
#include "util.h"
@ -48,6 +49,7 @@ int label_init(void) {
#ifdef HAVE_SELINUX
usec_t n;
struct mallinfo before;
if (!use_selinux())
return 0;
@ -55,7 +57,9 @@ int label_init(void) {
if (label_hnd)
return 0;
before = mallinfo();
n = now(CLOCK_MONOTONIC);
label_hnd = selabel_open(SELABEL_CTX_FILE, NULL, 0);
if (!label_hnd) {
log_full(security_getenforce() == 1 ? LOG_ERR : LOG_DEBUG,
@ -63,12 +67,18 @@ int label_init(void) {
r = security_getenforce() == 1 ? -errno : 0;
} else {
char buf[FORMAT_TIMESPAN_MAX];
struct mallinfo after;
int l;
n = now(CLOCK_MONOTONIC) - n;
log_info("Successfully loaded SELinux database in %s.",
format_timespan(buf, sizeof(buf), n));
}
after = mallinfo();
l = after.uordblks > before.uordblks ? after.uordblks - before.uordblks : 0;
log_info("Successfully loaded SELinux database in %s, size on heap is %iK.",
format_timespan(buf, sizeof(buf), n),
l/1024);
}
#endif
return r;