init/main.c: log init process file name
Add a log message to `run_init_process()`.
This log message serves two purposes.
1. If the init process is not specified on the Linux Kernel command
line, the user sees, what file was chosen.
2. The time stamps shows exactly, when the Linux kernel handed over
control to the init process.
Link: http://lkml.kernel.org/r/b1fc97fa-4aa9-1904-ddb5-859e78995c41@molgen.mpg.de
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/main.c b/init/main.c
index 3a6ce89..18f8f01 100644
--- a/init/main.c
+++ b/init/main.c
@@ -1002,6 +1002,7 @@
static int run_init_process(const char *init_filename)
{
argv_init[0] = init_filename;
+ pr_info("Run %s as init process\n", init_filename);
return do_execve(getname_kernel(init_filename),
(const char __user *const __user *)argv_init,
(const char __user *const __user *)envp_init);