y2038: sched: Change sched_rr_get_interval to use __kernel_timespec
This is a preparation patch for converting sys_sched_rr_get_interval to
work with 64-bit time_t on 32-bit architectures. The 'interval' argument
is changed to struct __kernel_timespec, which will be redefined using
64-bit time_t in the future. The compat version of the system call in
turn is enabled for compilation with CONFIG_COMPAT_32BIT_TIME so
the individual 32-bit architectures can share the handling of the
traditional argument with 64-bit architectures providing it for their
compat mode.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 95e795f..5642016 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -614,7 +614,7 @@ asmlinkage long sys_sched_yield(void);
asmlinkage long sys_sched_get_priority_max(int policy);
asmlinkage long sys_sched_get_priority_min(int policy);
asmlinkage long sys_sched_rr_get_interval(pid_t pid,
- struct timespec __user *interval);
+ struct __kernel_timespec __user *interval);
/* kernel/signal.c */
asmlinkage long sys_restart_syscall(void);