From 4eeac8cdc23b797634a08cd2973ef86636c5a8b9 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 21 May 2020 08:58:55 +0100 Subject: [PATCH 18/28] core-ftrace: fix removed filename setting statement Put a snprintf statement back after removing it Fixes: 5dfc5ed3e0d9 ("core-ftrace: remove setting of set_event_pid and refactor code") Signed-off-by: Colin Ian King --- core-ftrace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/core-ftrace.c b/core-ftrace.c index d759ec8988e0..d743c964dbbd 100644 --- a/core-ftrace.c +++ b/core-ftrace.c @@ -300,6 +300,7 @@ int stress_ftrace_start(void) return -1; } + (void)snprintf(filename, sizeof(filename), "%s/tracing/function_profile_enabled", path); if (system_write(filename, "0", 1) < 0) { pr_inf("ftrace: cannot enable function profiling, errno=%d (%s)\n", errno, strerror(errno)); -- 2.21.3