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init: add comments to keep initcall-names in sync with initcall levels 

main.c has initcall_level_names[] for parse_args to print in debug messages,
add comments to keep them in sync with initcalls defined in init.h.

Also add "loadable" into comment re not using *_initcall macros in
modules, to disambiguate from kernel/params.c and other builtins.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Jim Cromie 2012-06-14 16:00:59 -06:00 committed by Rusty Russell
parent c777ad6918
commit 96263d2863
2 changed files with 3 additions and 1 deletions
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3
include/linux/init.h
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@ -191,6 +191,7 @@ extern bool initcall_debug;
* initializes variables that couldn't be statically initialized.
*
* This only exists for built-in code, not for modules.
* Keep main.c:initcall_level_names[] in sync.
*/
#define pure_initcall(fn) __define_initcall("0",fn,0)
@ -280,7 +281,7 @@ void __init parse_early_options(char *cmdline);
#else /* MODULE */
/* Don't use these in modules, but some people do... */
/* Don't use these in loadable modules, but some people do... */
#define early_initcall(fn) module_init(fn)
#define core_initcall(fn) module_init(fn)
#define postcore_initcall(fn) module_init(fn)

1
init/main.c
View File

@ -724,6 +724,7 @@ static initcall_t *initcall_levels[] __initdata = {
__initcall_end,
};
/* Keep these in sync with initcalls in include/linux/init.h */
static char *initcall_level_names[] __initdata = {
"early",
"core",