diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 50c90d368117..3ca8f1f83fb3 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2412,14 +2412,14 @@ struct mm_struct *copy_init_mm(void) * * args->exit_signal is expected to be checked for sanity by the caller. */ -long _do_fork(struct kernel_clone_args *args) +pid_t kernel_clone(struct kernel_clone_args *args) { u64 clone_flags = args->flags; struct completion vfork; struct pid *pid; struct task_struct *p; int trace = 0; - long nr; + pid_t nr; /* * For legacy clone() calls, CLONE_PIDFD uses the parent_tid argument @@ -2505,7 +2505,7 @@ pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) .stack_size = (unsigned long)arg, }; - return _do_fork(&args); + return kernel_clone(&args); } #ifdef __ARCH_WANT_SYS_FORK @@ -2516,7 +2516,7 @@ SYSCALL_DEFINE0(fork) .exit_signal = SIGCHLD, }; - return _do_fork(&args); + return kernel_clone(&args); #else /* can not support in nommu mode */ return -EINVAL; @@ -2532,7 +2532,7 @@ SYSCALL_DEFINE0(vfork) .exit_signal = SIGCHLD, }; - return _do_fork(&args); + return kernel_clone(&args); } #endif @@ -2570,7 +2570,7 @@ SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp, .tls = tls, }; - return _do_fork(&args); + return kernel_clone(&args); } #endif @@ -2728,7 +2728,7 @@ SYSCALL_DEFINE2(clone3, struct clone_args __user *, uargs, size_t, size) if (!clone3_args_valid(&kargs)) return -EINVAL; - return _do_fork(&kargs); + return kernel_clone(&kargs); } #endif @@ -2891,7 +2891,7 @@ int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, /* * unshare allows a process to 'unshare' part of the process * context which was originally shared using clone. copy_* - * functions used by _do_fork() cannot be used here directly + * functions used by kernel_clone() cannot be used here directly * because they modify an inactive task_struct that is being * constructed. Here we are modifying the current, active, * task_struct. |