currently percpu process array is set to 2, which results in segfault
Signed-off-by: Sanjay Singh Rawat <[email protected]>
---
cpuidle/cpuidle_killer.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/cpuidle/cpuidle_killer.c b/cpuidle/cpuidle_killer.c
index 5e7320f..09009ef 100644
--- a/cpuidle/cpuidle_killer.c
+++ b/cpuidle/cpuidle_killer.c
@@ -104,7 +104,7 @@ int main(int argc, char *argv[])
{
int ret, i, nrcpus = 2;
int nrsleeps, delay;
- pid_t pids[nrcpus];
+ pid_t *pids;
struct timex timex = { 0 };
if (adjtimex(&timex) < 0) {
@@ -121,6 +121,11 @@ int main(int argc, char *argv[])
}
fprintf(stderr, "found %d cpu(s)\n", nrcpus);
+ pids = (pid_t *) calloc(nrcpus, sizeof(pid_t));
+ if (pids == NULL) {
+ fprintf(stderr, "error: calloc failed\n");
+ return 1;
+ }
for (i = 0; i < nrcpus; i++) {
--
1.7.10.4
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