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/usr/share/systemtap/runtime

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dyninst/	-	0755	rm
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transport/	-	0755	rm
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addr-map.c	523	0644	edit dl rm
addr-map.h	1156	0644	edit dl rm
alloc.c	498	0644	edit dl rm
arith.c	483	0644	edit dl rm
common_probe_context.h	6576	0644	edit dl rm
common_session_state.h	415	0644	edit dl rm
compatdefs.h	3682	0644	edit dl rm
copy.c	585	0644	edit dl rm
debug.h	485	0644	edit dl rm
io.c	508	0644	edit dl rm
k_syms.h	182	0644	edit dl rm
loc2c-runtime.h	17937	0644	edit dl rm
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pmap-gen.c	8710	0644	edit dl rm
print.c	486	0644	edit dl rm
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print_flush.c	3073	0644	edit dl rm
probe_lock.h	498	0644	edit dl rm
procfs-probes.c	4673	0644	edit dl rm
procfs-probes.h	674	0644	edit dl rm
procfs.c	4021	0644	edit dl rm
proc_fs_compatibility.h	2316	0644	edit dl rm
ptrace_compatibility.h	1512	0644	edit dl rm
regs.c	4280	0644	edit dl rm
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runtime.h	928	0644	edit dl rm
runtime_context.h	669	0644	edit dl rm
runtime_defines.h	3582	0644	edit dl rm
softfloat.c	77159	0644	edit dl rm
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stat-common.c	8486	0644	edit dl rm
stat.c	7421	0644	edit dl rm
stat.h	1964	0644	edit dl rm
stp_helper_lock.h	3669	0644	edit dl rm
stp_string.c	8632	0644	edit dl rm
stp_string.h	598	0644	edit dl rm
stp_task_work.c	3511	0644	edit dl rm
stp_utrace.c	94735	0644	edit dl rm
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sym.c	39757	0644	edit dl rm
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syscall.h	17408	0644	edit dl rm
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timer.c	481	0644	edit dl rm
timer.h	482	0644	edit dl rm
uidgid_compatibility.h	603	0644	edit dl rm
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utrace_compatibility.h	3148	0644	edit dl rm
vma.c	9545	0644	edit dl rm
vsprintf.c	24058	0644	edit dl rm
vsprintf.h	1502	0644	edit dl rm

Edit: /usr/share/systemtap/runtime/stp_helper_lock.h (3669B)

/* -*- linux-c -*- 
 * Locking helper function api to support preempt-rt variant raw locks
 * and keep legacy locking compatibility intact.
 *
 * Author: Santosh Shukla <sshukla@mvista.com>
 *
 * Copyright (C) 2014 Red Hat Inc.
 * 
 * This file is part of systemtap, and is free software.  You can
 * redistribute it and/or modify it under the terms of the GNU General
 * Public License (GPL); either version 2, or (at your option) any
 * later version.
 * */

#ifndef _STP_HELPER_LOCK_H_
#define _STP_HELPER_LOCK_H_

#include <linux/spinlock.h>

#if defined(CONFIG_PREEMPT_RT_FULL) || defined(CONFIG_PREEMPT_RT)

#define stp_spinlock_t raw_spinlock_t

#define STP_DEFINE_SPINLOCK(lock)	DEFINE_RAW_SPINLOCK(lock)

static inline void stp_spin_lock_init(raw_spinlock_t *lock)	{ raw_spin_lock_init(lock); }

static inline void stp_spin_lock(raw_spinlock_t *lock)		{ raw_spin_lock(lock); }
static inline void stp_spin_unlock(raw_spinlock_t *lock)	{ raw_spin_unlock(lock); }

#define stp_spin_lock_irqsave(lock, flags)		raw_spin_lock_irqsave(lock, flags)
#define stp_spin_unlock_irqrestore(lock, flags)		raw_spin_unlock_irqrestore(lock, flags)

#define stp_rwlock_t raw_spinlock_t

#define STP_DEFINE_RWLOCK(lock)		DEFINE_RAW_SPINLOCK(lock)

static inline void stp_rwlock_init(raw_spinlock_t *lock)	{ raw_spin_lock_init(lock); }

static inline void stp_read_lock(raw_spinlock_t *lock)		{ raw_spin_lock(lock); }
static inline void stp_read_unlock(raw_spinlock_t *lock)	{ raw_spin_unlock(lock); }
static inline void stp_write_lock(raw_spinlock_t *lock)		{ raw_spin_lock(lock); }
static inline void stp_write_unlock(raw_spinlock_t *lock)	{ raw_spin_unlock(lock); }

static inline int stp_read_trylock(raw_spinlock_t *lock)	{ return raw_spin_trylock(lock); }
static inline int stp_write_trylock(raw_spinlock_t *lock)	{ return raw_spin_trylock(lock); }

#define stp_read_lock_irqsave(lock, flags)		raw_spin_lock_irqsave(lock, flags)
#define stp_read_unlock_irqrestore(lock, flags)		raw_spin_unlock_irqrestore(lock, flags)
#define stp_write_lock_irqsave(lock, flags)		raw_spin_lock_irqsave(lock, flags)
#define stp_write_unlock_irqrestore(lock, flags) 	raw_spin_unlock_irqrestore(lock, flags)
  
#else

#define stp_spinlock_t spinlock_t

#define STP_DEFINE_SPINLOCK(lock)	DEFINE_SPINLOCK(lock)

static inline void stp_spin_lock_init(spinlock_t *lock)		{ spin_lock_init(lock); }

static inline void stp_spin_lock(spinlock_t *lock)		{ spin_lock(lock); }
static inline void stp_spin_unlock(spinlock_t *lock)		{ spin_unlock(lock); }

#define stp_spin_lock_irqsave(lock, flags)		spin_lock_irqsave(lock, flags)
#define stp_spin_unlock_irqrestore(lock, flags)		spin_unlock_irqrestore(lock, flags)

#define stp_rwlock_t rwlock_t

#define STP_DEFINE_RWLOCK(lock)				DEFINE_RWLOCK(lock)

static inline void stp_rwlock_init(rwlock_t *lock)	{ rwlock_init(lock); }

static inline void stp_read_lock(rwlock_t *lock)	{ read_lock(lock); }
static inline void stp_read_unlock(rwlock_t *lock)	{ read_unlock(lock); }
static inline void stp_write_lock(rwlock_t *lock)	{ write_lock(lock); }
static inline void stp_write_unlock(rwlock_t *lock)	{ write_unlock(lock); }

static inline int stp_read_trylock(rwlock_t *lock)	{ return read_trylock(lock); }
static inline int stp_write_trylock(rwlock_t *lock)	{ return write_trylock(lock); }

#define stp_read_lock_irqsave(lock, flags)		read_lock_irqsave(lock, flags)
#define stp_read_unlock_irqrestore(lock, flags)		read_unlock_irqrestore(lock, flags)
#define stp_write_lock_irqsave(lock, flags)		write_lock_irqsave(lock, flags)
#define stp_write_unlock_irqrestore(lock, flags) 	write_unlock_irqrestore(lock, flags)

#endif

#endif /* _STP_HELPER_LOCK_H_ */

/* -*- linux-c -*- * Locking helper function api to support preempt-rt variant raw locks * and keep legacy locking compatibility intact. * * Author: Santosh Shukla * * Copyright (C) 2014 Red Hat Inc. * * This file is part of systemtap, and is free software. You can * redistribute it and/or modify it under the terms of the GNU General * Public License (GPL); either version 2, or (at your option) any * later version. * */ #ifndef _STP_HELPER_LOCK_H_ #define _STP_HELPER_LOCK_H_ #include #if defined(CONFIG_PREEMPT_RT_FULL) || defined(CONFIG_PREEMPT_RT) #define stp_spinlock_t raw_spinlock_t #define STP_DEFINE_SPINLOCK(lock) DEFINE_RAW_SPINLOCK(lock) static inline void stp_spin_lock_init(raw_spinlock_t *lock) { raw_spin_lock_init(lock); } static inline void stp_spin_lock(raw_spinlock_t *lock) { raw_spin_lock(lock); } static inline void stp_spin_unlock(raw_spinlock_t *lock) { raw_spin_unlock(lock); } #define stp_spin_lock_irqsave(lock, flags) raw_spin_lock_irqsave(lock, flags) #define stp_spin_unlock_irqrestore(lock, flags) raw_spin_unlock_irqrestore(lock, flags) #define stp_rwlock_t raw_spinlock_t #define STP_DEFINE_RWLOCK(lock) DEFINE_RAW_SPINLOCK(lock) static inline void stp_rwlock_init(raw_spinlock_t *lock) { raw_spin_lock_init(lock); } static inline void stp_read_lock(raw_spinlock_t *lock) { raw_spin_lock(lock); } static inline void stp_read_unlock(raw_spinlock_t *lock) { raw_spin_unlock(lock); } static inline void stp_write_lock(raw_spinlock_t *lock) { raw_spin_lock(lock); } static inline void stp_write_unlock(raw_spinlock_t *lock) { raw_spin_unlock(lock); } static inline int stp_read_trylock(raw_spinlock_t *lock) { return raw_spin_trylock(lock); } static inline int stp_write_trylock(raw_spinlock_t *lock) { return raw_spin_trylock(lock); } #define stp_read_lock_irqsave(lock, flags) raw_spin_lock_irqsave(lock, flags) #define stp_read_unlock_irqrestore(lock, flags) raw_spin_unlock_irqrestore(lock, flags) #define stp_write_lock_irqsave(lock, flags) raw_spin_lock_irqsave(lock, flags) #define stp_write_unlock_irqrestore(lock, flags) raw_spin_unlock_irqrestore(lock, flags) #else #define stp_spinlock_t spinlock_t #define STP_DEFINE_SPINLOCK(lock) DEFINE_SPINLOCK(lock) static inline void stp_spin_lock_init(spinlock_t *lock) { spin_lock_init(lock); } static inline void stp_spin_lock(spinlock_t *lock) { spin_lock(lock); } static inline void stp_spin_unlock(spinlock_t *lock) { spin_unlock(lock); } #define stp_spin_lock_irqsave(lock, flags) spin_lock_irqsave(lock, flags) #define stp_spin_unlock_irqrestore(lock, flags) spin_unlock_irqrestore(lock, flags) #define stp_rwlock_t rwlock_t #define STP_DEFINE_RWLOCK(lock) DEFINE_RWLOCK(lock) static inline void stp_rwlock_init(rwlock_t *lock) { rwlock_init(lock); } static inline void stp_read_lock(rwlock_t *lock) { read_lock(lock); } static inline void stp_read_unlock(rwlock_t *lock) { read_unlock(lock); } static inline void stp_write_lock(rwlock_t *lock) { write_lock(lock); } static inline void stp_write_unlock(rwlock_t *lock) { write_unlock(lock); } static inline int stp_read_trylock(rwlock_t *lock) { return read_trylock(lock); } static inline int stp_write_trylock(rwlock_t *lock) { return write_trylock(lock); } #define stp_read_lock_irqsave(lock, flags) read_lock_irqsave(lock, flags) #define stp_read_unlock_irqrestore(lock, flags) read_unlock_irqrestore(lock, flags) #define stp_write_lock_irqsave(lock, flags) write_lock_irqsave(lock, flags) #define stp_write_unlock_irqrestore(lock, flags) write_unlock_irqrestore(lock, flags) #endif #endif /* _STP_HELPER_LOCK_H_ */