From ff2a91127b374c75ae024b31d22f23ad49d16eb4 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sun, 24 May 2020 20:57:00 +0200 Subject: fork: remove do_fork() Now that all architectures have been switched to use _do_fork() and the new struct kernel_clone_args calling convention we can remove the legacy do_fork() helper completely. The calling convention used to be brittle and do_fork() didn't buy us anything. The only calling convention accepted should be based on struct kernel_clone_args going forward. It's cleaner and uniform. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Al Viro Cc: "Matthew Wilcox (Oracle)" Cc: "Peter Zijlstra (Intel)" Signed-off-by: Christian Brauner --- include/linux/sched/task.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/sched/task.h') diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index ddce0ea515d1..9f03c44941fb 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -96,7 +96,6 @@ extern void exit_files(struct task_struct *); extern void exit_itimers(struct signal_struct *); extern long _do_fork(struct kernel_clone_args *kargs); -extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); struct mm_struct *copy_init_mm(void); extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); -- cgit v1.2.1