Re: [PATCH v9 1/3] /proc/pid/status: Add support for architecture specific output

[Thomas Gleixner]

On Tue, 12 Feb 2019, Thomas Gleixner wrote:

> On Tue, 12 Feb 2019, Aubrey Li wrote:
> 
> > The architecture specific information of the running processes could
> > be useful to the userland. Add support to examine process architecture
> > specific information externally.
> > 
> > Signed-off-by: Aubrey Li 
> > Cc: Peter Zijlstra 
> > Cc: Andi Kleen 
> > Cc: Tim Chen 
> > Cc: Dave Hansen 
> > Cc: Arjan van de Ven 
> > ---
> >  fs/proc/array.c | 5 +
> >  1 file changed, 5 insertions(+)
> > 
> > diff --git a/fs/proc/array.c b/fs/proc/array.c
> > index 0ceb3b6b37e7..d8cb5b5fd7bb 100644
> > --- a/fs/proc/array.c
> > +++ b/fs/proc/array.c
> > @@ -392,6 +392,10 @@ static inline void task_core_dumping(struct seq_file 
> > *m, struct mm_struct *mm)
> > seq_putc(m, '\n');
> >  }
> >  
> > +void __weak arch_proc_pid_status(struct seq_file *m, struct task_struct 
> > *task)
> > +{
> > +}
> 
> This still lacks a prototype.

Aside of that this doesn't apply to tip or Linus tree

Thanks,

tglx

Re: [PATCH v9 1/3] /proc/pid/status: Add support for architecture specific output

[Thomas Gleixner]

On Tue, 12 Feb 2019, Aubrey Li wrote:

> The architecture specific information of the running processes could
> be useful to the userland. Add support to examine process architecture
> specific information externally.
> 
> Signed-off-by: Aubrey Li 
> Cc: Peter Zijlstra 
> Cc: Andi Kleen 
> Cc: Tim Chen 
> Cc: Dave Hansen 
> Cc: Arjan van de Ven 
> ---
>  fs/proc/array.c | 5 +
>  1 file changed, 5 insertions(+)
> 
> diff --git a/fs/proc/array.c b/fs/proc/array.c
> index 0ceb3b6b37e7..d8cb5b5fd7bb 100644
> --- a/fs/proc/array.c
> +++ b/fs/proc/array.c
> @@ -392,6 +392,10 @@ static inline void task_core_dumping(struct seq_file *m, 
> struct mm_struct *mm)
>   seq_putc(m, '\n');
>  }
>  
> +void __weak arch_proc_pid_status(struct seq_file *m, struct task_struct 
> *task)
> +{
> +}

This still lacks a prototype.

Thanks,

tglx