lkml.org 
[lkml]   [2017]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC] proc, coredump: add CoreDumping flag to /proc/pid/status
On Wed, Sep 13, 2017 at 03:21:59PM -0700, Roman Gushchin wrote:
> On Thu, Sep 14, 2017 at 01:15:26AM +0300, Alexey Dobriyan wrote:
> > > To provide an ability to detect if a process is in the state of
> > > being coreduped, we can expose a boolean CoreDumping flag
> > > in /proc/pid/status.
> >
> > Or add "State: C" ?
>
> A program in such state can also sleep and run, so it's not
> a state in terms of process states.

Well, maybe something will break from seeing unknown process state.

Regardless, symlink /proc/$PID/coredump pointing to either "0" or "1"
is faster than open+read+parse+close.

\
 
 \ /
  Last update: 2017-09-14 00:47    [W:0.497 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site