tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
8#include <uapi/asm/tm.h>
9
10#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
11extern void do_load_up_transact_fpu(struct thread_struct *thread);
12extern void do_load_up_transact_altivec(struct thread_struct *thread);
13#endif
14
15extern void tm_enable(void);
16extern void tm_reclaim(struct thread_struct *thread,
17 unsigned long orig_msr, uint8_t cause);
18extern void tm_recheckpoint(struct thread_struct *thread,
19 unsigned long orig_msr);
20extern void tm_abort(uint8_t cause);
21extern void tm_save_sprs(struct thread_struct *thread);
22extern void tm_restore_sprs(struct thread_struct *thread);