tools/lib/lockdep: Remove private kernel headers
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)
committed by
Ingo Molnar
Ingo Molnar
parent
4ea4b3c257
commit
e58e871bec
@@ -5,6 +5,8 @@
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#define hlist_for_each_entry_rcu hlist_for_each_entry
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#define hlist_add_head_rcu hlist_add_head
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#define hlist_del_rcu hlist_del
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#define list_for_each_entry_rcu list_for_each_entry
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#define list_add_tail_rcu list_add_tail
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u32 prandom_u32(void)
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{
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@@ -123,8 +123,6 @@ static struct rb_node **__get_lock_node(void *lock, struct rb_node **parent)
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#define LIBLOCKDEP_STATIC_ENTRIES 1024
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#endif
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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static struct lock_lookup __locks[LIBLOCKDEP_STATIC_ENTRIES];
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static int __locks_nr;
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@@ -1 +1 @@
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#include "../../../lib/rbtree.c"
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#include "../../lib/rbtree.c"
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@@ -1,6 +0,0 @@
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#ifndef __ASM_GENERIC_HASH_H
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#define __ASM_GENERIC_HASH_H
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/* Stub */
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#endif /* __ASM_GENERIC_HASH_H */
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,12 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_COMPILER_H_
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#define _LIBLOCKDEP_LINUX_COMPILER_H_
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#define __used __attribute__((__unused__))
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#define unlikely
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#define READ_ONCE(x) (x)
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#define WRITE_ONCE(x, val) x=(val)
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#define RCU_INIT_POINTER(p, v) p=(v)
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#define __packed __attribute__((packed))
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#endif
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@@ -1,12 +0,0 @@
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#ifndef _LIBLOCKDEP_DEBUG_LOCKS_H_
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#define _LIBLOCKDEP_DEBUG_LOCKS_H_
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#include <stddef.h>
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#include <linux/compiler.h>
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#define DEBUG_LOCKS_WARN_ON(x) WARN_ON(x)
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extern bool debug_locks;
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extern bool debug_locks_silent;
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,11 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_HARDIRQ_H_
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#define _LIBLOCKDEP_LINUX_HARDIRQ_H_
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#define SOFTIRQ_BITS 0UL
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#define HARDIRQ_BITS 0UL
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#define SOFTIRQ_SHIFT 0UL
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#define HARDIRQ_SHIFT 0UL
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#define hardirq_count() 0UL
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#define softirq_count() 0UL
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#endif
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@@ -1 +0,0 @@
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#include "../../../include/linux/hash.h"
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,38 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_
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#define _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_
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# define trace_hardirq_context(p) 0
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# define trace_softirq_context(p) 0
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# define trace_hardirqs_enabled(p) 0
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# define trace_softirqs_enabled(p) 0
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# define trace_hardirq_enter() do { } while (0)
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# define trace_hardirq_exit() do { } while (0)
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# define lockdep_softirq_enter() do { } while (0)
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# define lockdep_softirq_exit() do { } while (0)
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# define INIT_TRACE_IRQFLAGS
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# define stop_critical_timings() do { } while (0)
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# define start_critical_timings() do { } while (0)
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#define raw_local_irq_disable() do { } while (0)
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#define raw_local_irq_enable() do { } while (0)
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#define raw_local_irq_save(flags) ((flags) = 0)
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#define raw_local_irq_restore(flags) ((void)(flags))
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#define raw_local_save_flags(flags) ((flags) = 0)
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#define raw_irqs_disabled_flags(flags) ((void)(flags))
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#define raw_irqs_disabled() 0
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#define raw_safe_halt()
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#define local_irq_enable() do { } while (0)
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#define local_irq_disable() do { } while (0)
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#define local_irq_save(flags) ((flags) = 0)
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#define local_irq_restore(flags) ((void)(flags))
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#define local_save_flags(flags) ((flags) = 0)
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#define irqs_disabled() (1)
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#define irqs_disabled_flags(flags) ((void)(flags), 0)
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#define safe_halt() do { } while (0)
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#define trace_lock_release(x, y)
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#define trace_lock_acquire(a, b, c, d, e, f, g)
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#endif
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@@ -1,33 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_KALLSYMS_H_
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#define _LIBLOCKDEP_LINUX_KALLSYMS_H_
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#include <linux/kernel.h>
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#include <stdio.h>
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#include <unistd.h>
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#define KSYM_NAME_LEN 128
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struct module;
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static inline const char *kallsyms_lookup(unsigned long addr,
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unsigned long *symbolsize,
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unsigned long *offset,
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char **modname, char *namebuf)
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{
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return NULL;
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}
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#include <execinfo.h>
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#include <stdlib.h>
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static inline void print_ip_sym(unsigned long ip)
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{
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char **name;
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name = backtrace_symbols((void **)&ip, 1);
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dprintf(STDOUT_FILENO, "%s\n", *name);
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free(name);
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}
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#endif
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@@ -1,25 +0,0 @@
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#ifndef __KERN_LEVELS_H__
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#define __KERN_LEVELS_H__
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#define KERN_SOH "" /* ASCII Start Of Header */
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#define KERN_SOH_ASCII ''
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#define KERN_EMERG KERN_SOH "" /* system is unusable */
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#define KERN_ALERT KERN_SOH "" /* action must be taken immediately */
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#define KERN_CRIT KERN_SOH "" /* critical conditions */
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#define KERN_ERR KERN_SOH "" /* error conditions */
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#define KERN_WARNING KERN_SOH "" /* warning conditions */
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#define KERN_NOTICE KERN_SOH "" /* normal but significant condition */
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#define KERN_INFO KERN_SOH "" /* informational */
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#define KERN_DEBUG KERN_SOH "" /* debug-level messages */
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#define KERN_DEFAULT KERN_SOH "" /* the default kernel loglevel */
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/*
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* Annotation for a "continued" line of log printout (only done after a
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* line that had no enclosing \n). Only to be used by core/arch code
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* during early bootup (a continued line is not SMP-safe otherwise).
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*/
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#define KERN_CONT ""
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#endif
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@@ -1,61 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_KERNEL_H_
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#define _LIBLOCKDEP_LINUX_KERNEL_H_
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#include <linux/export.h>
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#include <linux/types.h>
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#include <linux/rcu.h>
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#include <linux/hardirq.h>
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#include <linux/kern_levels.h>
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#include <linux/err.h>
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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#ifndef container_of
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#define container_of(ptr, type, member) ({ \
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const typeof(((type *)0)->member) * __mptr = (ptr); \
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(type *)((char *)__mptr - offsetof(type, member)); })
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#endif
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#define max(x, y) ({ \
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typeof(x) _max1 = (x); \
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typeof(y) _max2 = (y); \
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(void) (&_max1 == &_max2); \
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_max1 > _max2 ? _max1 : _max2; })
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#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
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static inline int lockdep_warn(int condition)
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{
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return condition;
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}
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#define WARN_ON(x) lockdep_warn(x)
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#define WARN_ON_ONCE(x) WARN_ON(x)
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#define WARN(x, y...) WARN_ON(x)
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#define likely(x) (x)
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#define uninitialized_var(x) x
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#define __init
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#define noinline
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#define list_add_tail_rcu list_add_tail
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#define list_for_each_entry_rcu list_for_each_entry
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#define barrier()
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#define synchronize_sched()
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#ifndef CALLER_ADDR0
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#define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
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#endif
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#ifndef _RET_IP_
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#define _RET_IP_ CALLER_ADDR0
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#endif
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#ifndef _THIS_IP_
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#define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; })
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#endif
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#define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
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#define pr_warn pr_err
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#define current_gfp_context(k) 0
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#endif
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@@ -1,8 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_KMEMCHECK_H_
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#define _LIBLOCKDEP_LINUX_KMEMCHECK_H_
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static inline void kmemcheck_mark_initialized(void *address, unsigned int n)
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{
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}
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1 +0,0 @@
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#include "../../../include/linux/list.h"
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@@ -1,59 +0,0 @@
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#ifndef _LIBLOCKDEP_LOCKDEP_H_
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#define _LIBLOCKDEP_LOCKDEP_H_
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#include <sys/prctl.h>
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#include <sys/syscall.h>
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#include <string.h>
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#include <limits.h>
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#include <linux/utsname.h>
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#include <linux/compiler.h>
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#include <unistd.h>
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#define MAX_LOCK_DEPTH 63UL
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#define asmlinkage
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#define __visible
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#include "../../../include/linux/lockdep.h"
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struct task_struct {
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u64 curr_chain_key;
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int lockdep_depth;
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unsigned int lockdep_recursion;
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struct held_lock held_locks[MAX_LOCK_DEPTH];
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gfp_t lockdep_reclaim_gfp;
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int pid;
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char comm[17];
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};
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extern struct task_struct *__curr(void);
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#define current (__curr())
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static inline int debug_locks_off(void)
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{
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return 1;
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}
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#define task_pid_nr(tsk) ((tsk)->pid)
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#define KSYM_NAME_LEN 128
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#define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__)
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#define list_del_rcu list_del
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#define atomic_t unsigned long
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#define atomic_inc(x) ((*(x))++)
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#define print_tainted() ""
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#define static_obj(x) 1
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#define debug_show_all_locks()
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extern void debug_check_no_locks_held(void);
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static __used bool __is_kernel_percpu_address(unsigned long addr, void *can_addr)
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{
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return false;
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}
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#endif
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@@ -1,11 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_MODULE_H_
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#define _LIBLOCKDEP_LINUX_MODULE_H_
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#define module_param(name, type, perm)
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static inline bool __is_module_percpu_address(unsigned long addr, unsigned long *can_addr)
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{
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return false;
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}
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1 +0,0 @@
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#include "../../../include/linux/poison.h"
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@@ -1,6 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_PREFETCH_H_
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#define _LIBLOCKDEP_LINUX_PREFETCH_H
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static inline void prefetch(void *a __attribute__((unused))) { }
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,2 +0,0 @@
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#define __always_inline
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#include "../../../include/linux/rbtree_augmented.h"
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@@ -1,23 +0,0 @@
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#ifndef _LIBLOCKDEP_RCU_H_
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#define _LIBLOCKDEP_RCU_H_
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int rcu_scheduler_active;
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static inline int rcu_lockdep_current_cpu_online(void)
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{
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return 1;
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}
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static inline int rcu_is_cpu_idle(void)
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{
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return 1;
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}
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static inline bool rcu_is_watching(void)
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{
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return false;
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}
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#define rcu_assign_pointer(p, v) ((p) = (v))
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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@@ -1,25 +0,0 @@
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#ifndef _LIBLOCKDEP_SPINLOCK_H_
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#define _LIBLOCKDEP_SPINLOCK_H_
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#include <pthread.h>
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#include <stdbool.h>
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#define arch_spinlock_t pthread_mutex_t
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#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
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static inline void arch_spin_lock(arch_spinlock_t *mutex)
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{
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pthread_mutex_lock(mutex);
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}
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static inline void arch_spin_unlock(arch_spinlock_t *mutex)
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{
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pthread_mutex_unlock(mutex);
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}
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static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
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{
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return true;
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}
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#endif
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@@ -1,32 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_STACKTRACE_H_
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#define _LIBLOCKDEP_LINUX_STACKTRACE_H_
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#include <execinfo.h>
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struct stack_trace {
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unsigned int nr_entries, max_entries;
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unsigned long *entries;
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int skip;
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};
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static inline void print_stack_trace(struct stack_trace *trace, int spaces)
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{
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backtrace_symbols_fd((void **)trace->entries, trace->nr_entries, 1);
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}
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#define save_stack_trace(trace) \
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((trace)->nr_entries = \
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backtrace((void **)(trace)->entries, (trace)->max_entries))
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static inline int dump_stack(void)
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{
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void *array[64];
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size_t size;
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size = backtrace(array, 64);
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backtrace_symbols_fd(array, size, 1);
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return 0;
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}
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#endif
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@@ -1,7 +0,0 @@
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#ifndef _LIBLOCKDEP_LINUX_STRINGIFY_H_
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#define _LIBLOCKDEP_LINUX_STRINGIFY_H_
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#define __stringify_1(x...) #x
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#define __stringify(x...) __stringify_1(x)
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#endif
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@@ -1,3 +0,0 @@
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/* empty file */
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