Commit e2b6e5e4 authored by Masami Hiramatsu (Google)'s avatar Masami Hiramatsu (Google)
Browse files

jump_label: Define guard() for jump_label_lock 

Link: https://lore.kernel.org/all/173371207108.480397.12818384744149153972.stgit@devnote2/



Signed-off-by: default avatarMasami Hiramatsu (Google) <mhiramat@kernel.org>
parent 4e83017e

include/linux/jump_label.h

+3 −0
Original line number Diff line number Diff line
@@ -75,6 +75,7 @@ 


#include <linux/types.h>

#include <linux/compiler.h>

#include <linux/cleanup.h>



extern bool static_key_initialized;
@@ -347,6 +348,8 @@ static inline void static_key_disable(struct static_key *key) 


#endif	/* CONFIG_JUMP_LABEL */



DEFINE_LOCK_GUARD_0(jump_label_lock, jump_label_lock(), jump_label_unlock())



#define STATIC_KEY_INIT STATIC_KEY_INIT_FALSE

#define jump_label_enabled static_key_enabled