livepatch: make klp_mutex proper part of API

klp_mutex is shared between core.c and transition.c, and as such would
rather be properly located in a header so that we don't have to play
'extern' games from .c sources.

This also silences sparse warning (wrongly) suggesting that klp_mutex
should be defined static.

Acked-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2017-03-08 14:27:05 +01:00
parent 3ec24776bf
commit 10517429b5
3 changed files with 8 additions and 2 deletions

View file

@ -31,6 +31,7 @@
#include <linux/moduleloader.h>
#include <linux/completion.h>
#include <asm/cacheflush.h>
#include "core.h"
#include "patch.h"
#include "transition.h"