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From: Frank R Callaghan <f.callaghan@ieee.org>
To: linux-mtd@lists.infradead.org
Subject: Re: Please Help, problem mounting jffs2
Date: Mon, 16 Jun 2003 12:06:06 -0400	[thread overview]
Message-ID: <200306161206.06488.f.callaghan@ieee.org> (raw)
In-Reply-To: <200306131854.00636.f.callaghan@ieee.org>

Hi All,

I methodically removed code from my usrland programs until I'm left with

int main()
{
    while(1) {
    //  sleep(1);
    }
}

With no RTAI modules loaded, the gc thread still stalls.
With the sleep(1) works fine !

Does this mean that the gc thread has such a low priority that it never runs ?

I'm sorry if this is a stupid question, but it doesn't seem right that a mount
should suspend if a fg process is in a while loop !!!

What should I do/try next ?

TIA,
        Frank.
  

> attempting to mount the jffs2 filesystem stops. When I killed the two
> processes the mount resumed and all works perfectly (killing the processes
> forces the unload of the shared memory & forces the closing of the rtf's)
> Starting them backup after mounting sees to work fine !
>
> I guess I can try to isolate it futher by not starting the
>  fifo's / shared memory,  unless anyone can suggest a better way to locate
> the problem.
>

  reply	other threads:[~2003-06-16 16:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-06-13 14:51 Please Help, problem mounting jffs2 Frank R Callaghan
2003-06-13 15:47 ` Sid Gluckman
2003-06-13 15:53   ` Frank R Callaghan
2003-06-13 16:31     ` David Woodhouse
2003-06-13 16:58       ` Frank R Callaghan
2003-06-13 17:39         ` David Woodhouse
2003-06-13 18:11           ` Frank R Callaghan
2003-06-13 18:28             ` David Woodhouse
2003-06-13 18:47               ` Frank R Callaghan
2003-06-13 19:18                 ` David Woodhouse
2003-06-13 22:52                   ` Thomas Gleixner
2003-06-13 22:54                     ` Frank R Callaghan
2003-06-16 16:06                       ` Frank R Callaghan [this message]
2003-06-16 16:25                         ` David Woodhouse
2003-06-16 18:21                           ` Frank R Callaghan
2003-06-16 20:21                             ` Thomas Gleixner

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