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-rw-r--r--samples/sockmap/sockmap_user.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/samples/sockmap/sockmap_user.c b/samples/sockmap/sockmap_user.c
index fe943c903310..7c25c0c112bc 100644
--- a/samples/sockmap/sockmap_user.c
+++ b/samples/sockmap/sockmap_user.c
@@ -27,6 +27,7 @@
#include <time.h>
#include <sys/time.h>
+#include <sys/resource.h>
#include <sys/types.h>
#include <linux/netlink.h>
@@ -447,6 +448,7 @@ enum {
int main(int argc, char **argv)
{
int iov_count = 1, length = 1024, rate = 1, verbose = 0;
+ struct rlimit r = {10 * 1024 * 1024, RLIM_INFINITY};
int opt, longindex, err, cg_fd = 0;
int test = PING_PONG;
char filename[256];
@@ -501,6 +503,11 @@ int main(int argc, char **argv)
return -1;
}
+ if (setrlimit(RLIMIT_MEMLOCK, &r)) {
+ perror("setrlimit(RLIMIT_MEMLOCK)");
+ return 1;
+ }
+
snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]);
running = 1;