[PATCH 03/18] LSM: Remove initcall tracing

From: Kees Cook
Date: Sat Sep 15 2018 - 20:31:14 EST


This partially reverts commit 58eacfffc417 ("init, tracing: instrument
security and console initcall trace events") since security init calls
are about to no longer resemble regular init calls.

Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
security/security.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/security/security.c b/security/security.c
index d49d5ff8be4b..913eb73ff3f9 100644
--- a/security/security.c
+++ b/security/security.c
@@ -30,8 +30,6 @@
#include <linux/string.h>
#include <net/flow.h>

-#include <trace/events/initcall.h>
-
#define MAX_LSM_EVM_XATTR 2

/* Maximum number of letters for an LSM name string */
@@ -47,17 +45,13 @@ static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =

static void __init do_security_initcalls(void)
{
- int ret;
initcall_t call;
initcall_entry_t *ce;

ce = __start_lsm_info;
- trace_initcall_level("security");
while (ce < __end_lsm_info) {
call = initcall_from_entry(ce);
- trace_initcall_start(call);
- ret = call();
- trace_initcall_finish(call, ret);
+ call();
ce++;
}
}
--
2.17.1