[Devel] Re: [PATCH 1/1] switch s390 sys_checkpoint as well

[Oren Laadan]

got it.

Serge E. Hallyn wrote:
> I thought I had sent this before and was surprised to not see it
> in ckpt-v19-rc2.6, but actually it's not in my Sent folder so I
> think I was remiss...
> 
> Signed-off-by: Serge E. Hallyn <serue at us.ibm.com>
> ---
>  arch/s390/kernel/process.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
> index 087f52c..ef66fa3 100644
> --- a/arch/s390/kernel/process.c
> +++ b/arch/s390/kernel/process.c
> @@ -242,7 +242,16 @@ SYSCALL_DEFINE4(clone, unsigned long, newsp, unsigned long, clone_flags,
>  }
>  
>  #ifdef CONFIG_CHECKPOINT
> +extern long do_sys_checkpoint(pid_t pid, int fd, unsigned long flags,
> +				int logfd);
>  extern long do_sys_restart(pid_t pid, int fd, unsigned long flags, int logfd);
> +
> +SYSCALL_DEFINE4(checkpoint, pid_t, pid, int, fd, unsigned long, flags,
> +		int, logfd)
> +{
> +	return do_sys_checkpoint(pid, fd, flags, logfd);
> +}
> +
>  SYSCALL_DEFINE4(restart, pid_t, pid, int, fd, unsigned long, flags,
>  		int, logfd)
>  {
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