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tools/lib/lockdep: Remove private kernel headers

Browse Source 
Move to using tools/include/ instead.

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: acme@redhat.com
Link: http://lkml.kernel.org/r/20170531003747.10557-2-alexander.levin@verizon.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Levin, Alexander (Sasha Levin) 2017-05-31 00:38:09 +00:00 committed by Ingo Molnar
parent 4ea4b3c257
commit e58e871bec
49 changed files with 103 additions and 158 deletions
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4
tools/include/asm/sections.h Normal file
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@ -0,0 +1,4 @@
#ifndef __TOOLS_INCLUDE_LINUX_ASM_SECTIONS_H
#define __TOOLS_INCLUDE_LINUX_ASM_SECTIONS_H
#endif /* __TOOLS_INCLUDE_LINUX_ASM_SECTIONS_H */

12
tools/include/linux/compiler.h
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@ -45,6 +45,10 @@
# define __maybe_unused __attribute__((unused))
#endif
#ifndef __used
# define __used __attribute__((__unused__))
#endif
#ifndef __packed
# define __packed __attribute__((__packed__))
#endif
@ -65,6 +69,14 @@
# define unlikely(x) __builtin_expect(!!(x), 0)
#endif
#ifndef __init
# define __init
#endif
#ifndef noinline
# define noinline
#endif
#define uninitialized_var(x) x = *(&(x))
#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))

1
tools/lib/lockdep/uinclude/linux/debug_locks.h → tools/include/linux/debug_locks.h
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@ -3,6 +3,7 @@
#include <stddef.h>
#include <linux/compiler.h>
#include <asm/bug.h>
#define DEBUG_LOCKS_WARN_ON(x) WARN_ON(x)

4
tools/include/linux/delay.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_DELAY_H
#define _TOOLS_INCLUDE_LINUX_DELAY_H
#endif /* _TOOLS_INCLUDE_LINUX_DELAY_H */

4
tools/include/linux/ftrace.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_FTRACE_H
#define _TOOLS_INCLUDE_LINUX_FTRACE_H
#endif /* _TOOLS_INCLUDE_LINUX_FTRACE_H */

4
tools/include/linux/gfp.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_GFP_H
#define _TOOLS_INCLUDE_LINUX_GFP_H
#endif /* _TOOLS_INCLUDE_LINUX_GFP_H */

0
tools/lib/lockdep/uinclude/linux/hardirq.h → tools/include/linux/hardirq.h
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4
tools/include/linux/interrupt.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_INTERRUPT_H
#define _TOOLS_INCLUDE_LINUX_INTERRUPT_H
#endif /* _TOOLS_INCLUDE_LINUX_INTERRUPT_H */

0
tools/lib/lockdep/uinclude/linux/irqflags.h → tools/include/linux/irqflags.h
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0
tools/lib/lockdep/uinclude/linux/kallsyms.h → tools/include/linux/kallsyms.h
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0
tools/lib/lockdep/uinclude/linux/kern_levels.h → tools/include/linux/kern_levels.h
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4
tools/include/linux/kernel.h
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@ -32,6 +32,7 @@
(type *)((char *)__mptr - offsetof(type, member)); })
#endif
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))
#ifndef max
@ -89,4 +90,7 @@ int scnprintf(char * buf, size_t size, const char * fmt, ...);
#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
#define round_down(x, y) ((x) & ~__round_mask(x, y))
#define current_gfp_context(k) 0
#define synchronize_sched()
#endif

0
tools/lib/lockdep/uinclude/linux/kmemcheck.h → tools/include/linux/kmemcheck.h
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4
tools/include/linux/linkage.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_LINKAGE_H
#define _TOOLS_INCLUDE_LINUX_LINKAGE_H
#endif /* _TOOLS_INCLUDE_LINUX_LINKAGE_H */

8
tools/lib/lockdep/uinclude/linux/lockdep.h → tools/include/linux/lockdep.h
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@ -7,6 +7,12 @@
#include <limits.h>
#include <linux/utsname.h>
#include <linux/compiler.h>
#include <linux/export.h>
#include <linux/kern_levels.h>
#include <linux/err.h>
#include <linux/rcu.h>
#include <linux/list.h>
#include <linux/hardirq.h>
#include <unistd.h>
#define MAX_LOCK_DEPTH 63UL
@ -39,6 +45,8 @@ static inline int debug_locks_off(void)
#define KSYM_NAME_LEN 128
#define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__)
#define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
#define pr_warn pr_err
#define list_del_rcu list_del

0
tools/lib/lockdep/uinclude/linux/module.h → tools/include/linux/module.h
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4
tools/include/linux/mutex.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_MUTEX_H
#define _TOOLS_INCLUDE_LINUX_MUTEX_H
#endif /* _TOOLS_INCLUDE_LINUX_MUTEX_H */

4
tools/include/linux/proc_fs.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_PROC_FS_H
#define _TOOLS_INCLUDE_LINUX_PROC_FS_H
#endif /* _TOOLS_INCLUDE_LINUX_PROC_FS_H */

1
tools/lib/lockdep/uinclude/linux/rcu.h → tools/include/linux/rcu.h
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@ -19,5 +19,6 @@ static inline bool rcu_is_watching(void)
}
#define rcu_assign_pointer(p, v) ((p) = (v))
#define RCU_INIT_POINTER(p, v) p=(v)
#endif

4
tools/include/linux/sched/clock.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_PERF_LINUX_SCHED_CLOCK_H
#define _TOOLS_PERF_LINUX_SCHED_CLOCK_H
#endif /* _TOOLS_PERF_LINUX_SCHED_CLOCK_H */

4
tools/include/linux/sched/task.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_PERF_LINUX_SCHED_TASK_H
#define _TOOLS_PERF_LINUX_SCHED_TASK_H
#endif /* _TOOLS_PERF_LINUX_SCHED_TASK_H */

4
tools/include/linux/seq_file.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_LINUX_SEQ_FILE_H
#define _TOOLS_INCLUDE_LINUX_SEQ_FILE_H
#endif /* _TOOLS_INCLUDE_LINUX_SEQ_FILE_H */

26
tools/include/linux/spinlock.h
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@ -1,5 +1,31 @@
#ifndef __LINUX_SPINLOCK_H_
#define __LINUX_SPINLOCK_H_
#include <pthread.h>
#include <stdbool.h>
#define spinlock_t pthread_mutex_t
#define DEFINE_SPINLOCK(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
#define spin_lock_irqsave(x, f) (void)f, pthread_mutex_lock(x)
#define spin_unlock_irqrestore(x, f) (void)f, pthread_mutex_unlock(x)
#define arch_spinlock_t pthread_mutex_t
#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
static inline void arch_spin_lock(arch_spinlock_t *mutex)
{
pthread_mutex_lock(mutex);
}
static inline void arch_spin_unlock(arch_spinlock_t *mutex)
{
pthread_mutex_unlock(mutex);
}
static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
{
return true;
}
#endif

0
tools/lib/lockdep/uinclude/linux/stacktrace.h → tools/include/linux/stacktrace.h
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4
tools/include/trace/events/lock.h Normal file
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@ -0,0 +1,4 @@
#ifndef _TOOLS_INCLUDE_TRACE_EVENTS_LOCK_H
#define _TOOLS_INCLUDE_TRACE_EVENTS_LOCK_H
#endif /* _TOOLS_INCLUDE_TRACE_EVENTS_LOCK_H */

2
tools/lib/lockdep/lockdep.c
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@ -5,6 +5,8 @@
#define hlist_for_each_entry_rcu hlist_for_each_entry
#define hlist_add_head_rcu hlist_add_head
#define hlist_del_rcu hlist_del
#define list_for_each_entry_rcu list_for_each_entry
#define list_add_tail_rcu list_add_tail
u32 prandom_u32(void)
{

2
tools/lib/lockdep/preload.c
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@ -123,8 +123,6 @@ static struct rb_node **__get_lock_node(void *lock, struct rb_node **parent)
#define LIBLOCKDEP_STATIC_ENTRIES 1024
#endif
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
static struct lock_lookup __locks[LIBLOCKDEP_STATIC_ENTRIES];
static int __locks_nr;

2
tools/lib/lockdep/rbtree.c
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@ -1 +1 @@
#include "../../../lib/rbtree.c"
#include "../../lib/rbtree.c"

6
tools/lib/lockdep/uinclude/asm/hash.h
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@ -1,6 +0,0 @@
#ifndef __ASM_GENERIC_HASH_H
#define __ASM_GENERIC_HASH_H
/* Stub */
#endif /* __ASM_GENERIC_HASH_H */

3
tools/lib/lockdep/uinclude/asm/hweight.h
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@ -1,3 +0,0 @@
/* empty file */

3
tools/lib/lockdep/uinclude/asm/sections.h
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@ -1,3 +0,0 @@
/* empty file */

12
tools/lib/lockdep/uinclude/linux/compiler.h
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@ -1,12 +0,0 @@
#ifndef _LIBLOCKDEP_LINUX_COMPILER_H_
#define _LIBLOCKDEP_LINUX_COMPILER_H_
#define __used __attribute__((__unused__))
#define unlikely
#define READ_ONCE(x) (x)
#define WRITE_ONCE(x, val) x=(val)
#define RCU_INIT_POINTER(p, v) p=(v)
#define __packed __attribute__((packed))
#endif

3
tools/lib/lockdep/uinclude/linux/delay.h
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@ -1,3 +0,0 @@
/* empty file */

3
tools/lib/lockdep/uinclude/linux/ftrace.h
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@ -1,3 +0,0 @@
/* empty file */

3
tools/lib/lockdep/uinclude/linux/gfp.h
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@ -1,3 +0,0 @@
/* empty file */

1
tools/lib/lockdep/uinclude/linux/hash.h
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@ -1 +0,0 @@
#include "../../../include/linux/hash.h"

3
tools/lib/lockdep/uinclude/linux/interrupt.h
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@ -1,3 +0,0 @@
/* empty file */

61
tools/lib/lockdep/uinclude/linux/kernel.h
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@ -1,61 +0,0 @@
#ifndef _LIBLOCKDEP_LINUX_KERNEL_H_
#define _LIBLOCKDEP_LINUX_KERNEL_H_
#include <linux/export.h>
#include <linux/types.h>
#include <linux/rcu.h>
#include <linux/hardirq.h>
#include <linux/kern_levels.h>
#include <linux/err.h>
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#ifndef container_of
#define container_of(ptr, type, member) ({ \
const typeof(((type *)0)->member) * __mptr = (ptr); \
(type *)((char *)__mptr - offsetof(type, member)); })
#endif
#define max(x, y) ({ \
typeof(x) _max1 = (x); \
typeof(y) _max2 = (y); \
(void) (&_max1 == &_max2); \
_max1 > _max2 ? _max1 : _max2; })
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
static inline int lockdep_warn(int condition)
{
return condition;
}
#define WARN_ON(x) lockdep_warn(x)
#define WARN_ON_ONCE(x) WARN_ON(x)
#define WARN(x, y...) WARN_ON(x)
#define likely(x) (x)
#define uninitialized_var(x) x
#define __init
#define noinline
#define list_add_tail_rcu list_add_tail
#define list_for_each_entry_rcu list_for_each_entry
#define barrier()
#define synchronize_sched()
#ifndef CALLER_ADDR0
#define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
#endif
#ifndef _RET_IP_
#define _RET_IP_ CALLER_ADDR0
#endif
#ifndef _THIS_IP_
#define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; })
#endif
#define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
#define pr_warn pr_err
#define current_gfp_context(k) 0
#endif

3
tools/lib/lockdep/uinclude/linux/linkage.h
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@ -1,3 +0,0 @@
/* empty file */

1
tools/lib/lockdep/uinclude/linux/list.h
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@ -1 +0,0 @@
#include "../../../include/linux/list.h"

3
tools/lib/lockdep/uinclude/linux/mutex.h
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@ -1,3 +0,0 @@
/* empty file */

1
tools/lib/lockdep/uinclude/linux/poison.h
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@ -1 +0,0 @@
#include "../../../include/linux/poison.h"

6
tools/lib/lockdep/uinclude/linux/prefetch.h
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@ -1,6 +0,0 @@
#ifndef _LIBLOCKDEP_LINUX_PREFETCH_H_
#define _LIBLOCKDEP_LINUX_PREFETCH_H
static inline void prefetch(void *a __attribute__((unused))) { }
#endif

3
tools/lib/lockdep/uinclude/linux/proc_fs.h
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@ -1,3 +0,0 @@
/* empty file */

2
tools/lib/lockdep/uinclude/linux/rbtree_augmented.h
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@ -1,2 +0,0 @@
#define __always_inline
#include "../../../include/linux/rbtree_augmented.h"

3
tools/lib/lockdep/uinclude/linux/seq_file.h
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@ -1,3 +0,0 @@
/* empty file */

25
tools/lib/lockdep/uinclude/linux/spinlock.h
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@ -1,25 +0,0 @@
#ifndef _LIBLOCKDEP_SPINLOCK_H_
#define _LIBLOCKDEP_SPINLOCK_H_
#include <pthread.h>
#include <stdbool.h>
#define arch_spinlock_t pthread_mutex_t
#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
static inline void arch_spin_lock(arch_spinlock_t *mutex)
{
pthread_mutex_lock(mutex);
}
static inline void arch_spin_unlock(arch_spinlock_t *mutex)
{
pthread_mutex_unlock(mutex);
}
static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
{
return true;
}
#endif

7
tools/lib/lockdep/uinclude/linux/stringify.h
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@ -1,7 +0,0 @@
#ifndef _LIBLOCKDEP_LINUX_STRINGIFY_H_
#define _LIBLOCKDEP_LINUX_STRINGIFY_H_
#define __stringify_1(x...) #x
#define __stringify(x...) __stringify_1(x)
#endif

3
tools/lib/lockdep/uinclude/trace/events/lock.h
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@ -1,3 +0,0 @@
/* empty file */