[linux-block.git] / arch / powerpc / include / asm / tm.h

/*
 * Transactional memory support routines to reclaim and recheckpoint
 * transactional process state.
 *
 * Copyright 2012 Matt Evans & Michael Neuling, IBM Corporation.
 */

#include <uapi/asm/tm.h>

#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
extern void do_load_up_transact_fpu(struct thread_struct *thread);
extern void do_load_up_transact_altivec(struct thread_struct *thread);
#endif

extern void tm_enable(void);
extern void tm_reclaim(struct thread_struct *thread,
		       unsigned long orig_msr, uint8_t cause);
extern void tm_recheckpoint(struct thread_struct *thread,
			    unsigned long orig_msr);
extern void tm_abort(uint8_t cause);
extern void tm_save_sprs(struct thread_struct *thread);
extern void tm_restore_sprs(struct thread_struct *thread);
Commit	Line	Data
98ae22e1 MN	1	/*
	2	* Transactional memory support routines to reclaim and recheckpoint
	3	* transactional process state.
	4	*
	5	* Copyright 2012 Matt Evans & Michael Neuling, IBM Corporation.
	6	*/
	7
b75c100e MN	8	#include <uapi/asm/tm.h>
b75c100e MN	9
98ae22e1 MN	10	#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
	11	extern void do_load_up_transact_fpu(struct thread_struct *thread);
	12	extern void do_load_up_transact_altivec(struct thread_struct *thread);
	13	#endif
	14
	15	extern void tm_enable(void);
	16	extern void tm_reclaim(struct thread_struct *thread,
	17	unsigned long orig_msr, uint8_t cause);
	18	extern void tm_recheckpoint(struct thread_struct *thread,
	19	unsigned long orig_msr);
	20	extern void tm_abort(uint8_t cause);
	21	extern void tm_save_sprs(struct thread_struct *thread);
	22	extern void tm_restore_sprs(struct thread_struct *thread);