diff options
Diffstat (limited to 'include/linux/rseq.h')
| -rw-r--r-- | include/linux/rseq.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/rseq.h b/include/linux/rseq.h index 2266f4dc77b6..7a01a0760405 100644 --- a/include/linux/rseq.h +++ b/include/linux/rseq.h @@ -163,4 +163,15 @@ void rseq_syscall(struct pt_regs *regs); static inline void rseq_syscall(struct pt_regs *regs) { } #endif /* !CONFIG_DEBUG_RSEQ */ +#ifdef CONFIG_RSEQ_SLICE_EXTENSION +void rseq_syscall_enter_work(long syscall); +int rseq_slice_extension_prctl(unsigned long arg2, unsigned long arg3); +#else /* CONFIG_RSEQ_SLICE_EXTENSION */ +static inline void rseq_syscall_enter_work(long syscall) { } +static inline int rseq_slice_extension_prctl(unsigned long arg2, unsigned long arg3) +{ + return -ENOTSUPP; +} +#endif /* !CONFIG_RSEQ_SLICE_EXTENSION */ + #endif /* _LINUX_RSEQ_H */ |