diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/getcpu.h | 19 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 3 |
2 files changed, 1 insertions, 21 deletions
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h deleted file mode 100644 index c304dcdb4eac..000000000000 --- a/include/linux/getcpu.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LINUX_GETCPU_H -#define _LINUX_GETCPU_H 1 - -/* Cache for getcpu() to speed it up. Results might be a short time - out of date, but will be faster. - - User programs should not refer to the contents of this structure. - I repeat they should not refer to it. If they do they will break - in future kernels. - - It is only a private cache for vgetcpu(). It will change in future kernels. - The user program must store this information per thread (__thread) - If you want 100% accurate information pass NULL instead. */ -struct getcpu_cache { - unsigned long blob[128 / sizeof(long)]; -}; - -#endif diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index cf84d98964b2..23704e006afd 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -59,7 +59,6 @@ struct compat_stat; struct old_timeval32; struct robust_list_head; struct futex_waitv; -struct getcpu_cache; struct old_linux_dirent; struct perf_event_attr; struct file_handle; @@ -718,7 +717,7 @@ asmlinkage long sys_getrusage(int who, struct rusage __user *ru); asmlinkage long sys_umask(int mask); asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); -asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache); +asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, void __user *cache); asmlinkage long sys_gettimeofday(struct __kernel_old_timeval __user *tv, struct timezone __user *tz); asmlinkage long sys_settimeofday(struct __kernel_old_timeval __user *tv, |