tools/liblockdep: explicitly declare lockdep API we call from liblockdep

It seems that newer gcc complains about lack of explicit declaration for some
of the API we use, add it in.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
This commit is contained in:
Sasha Levin 2015-11-06 15:47:29 -05:00
parent e308e942e1
commit 2b62c2dbb9
2 changed files with 4 additions and 1 deletions
tools/lib/lockdep
include/liblockdep
uinclude/linux

View File

@ -43,6 +43,8 @@ void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
struct lockdep_map *nest_lock, unsigned long ip);
void lock_release(struct lockdep_map *lock, int nested,
unsigned long ip);
extern void debug_check_no_locks_freed(const void *from, unsigned long len);
extern void lockdep_init(void);
#define STATIC_LOCKDEP_MAP_INIT(_name, _key) \
{ .name = (_name), .key = (void *)(_key), }

View File

@ -6,7 +6,7 @@
#include <string.h>
#include <limits.h>
#include <linux/utsname.h>
#include <linux/compiler.h>
#define MAX_LOCK_DEPTH 2000UL
@ -54,5 +54,6 @@ static struct new_utsname *init_utsname(void)
#define static_obj(x) 1
#define debug_show_all_locks()
extern void debug_check_no_locks_held(void);
#endif