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-rw-r--r--init/main.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/init/main.c b/init/main.c
index 0c064c2c79fd..98182c3c2c4b 100644
--- a/init/main.c
+++ b/init/main.c
@@ -1192,7 +1192,7 @@ static int __init initcall_blacklist(char *str)
}
} while (str_entry);
- return 0;
+ return 1;
}
static bool __init_or_module initcall_blacklisted(initcall_t fn)
@@ -1248,15 +1248,11 @@ trace_initcall_start_cb(void *data, initcall_t fn)
static __init_or_module void
trace_initcall_finish_cb(void *data, initcall_t fn, int ret)
{
- ktime_t *calltime = (ktime_t *)data;
- ktime_t delta, rettime;
- unsigned long long duration;
+ ktime_t rettime, *calltime = (ktime_t *)data;
rettime = ktime_get();
- delta = ktime_sub(rettime, *calltime);
- duration = (unsigned long long) ktime_to_ns(delta) >> 10;
printk(KERN_DEBUG "initcall %pS returned %d after %lld usecs\n",
- fn, ret, duration);
+ fn, ret, (unsigned long long)ktime_us_delta(rettime, *calltime));
}
static ktime_t initcall_calltime;
@@ -1454,7 +1450,9 @@ static noinline void __init kernel_init_freeable(void);
bool rodata_enabled __ro_after_init = true;
static int __init set_debug_rodata(char *str)
{
- return strtobool(str, &rodata_enabled);
+ if (strtobool(str, &rodata_enabled))
+ pr_warn("Invalid option string for rodata: '%s'\n", str);
+ return 1;
}
__setup("rodata=", set_debug_rodata);
#endif