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-rw-r--r--kernel/fork.c16
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.