Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-30 Thread Christophe de Dinechin
On 2020-07-30 at 10:13 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > >> On 2020-07-29 at 13:53 CEST, Markus Armbruster wrote... >>> Christophe de Dinechin writes: >>> On 2020-07-27 at 10:23 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > >

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-30 Thread Markus Armbruster
Christophe de Dinechin writes: > On 2020-07-29 at 13:53 CEST, Markus Armbruster wrote... >> Christophe de Dinechin writes: >> >>> On 2020-07-27 at 10:23 CEST, Markus Armbruster wrote... Christophe de Dinechin writes: > On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... >>

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-29 Thread Christophe de Dinechin
On 2020-07-29 at 13:53 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > >> On 2020-07-27 at 10:23 CEST, Markus Armbruster wrote... >>> Christophe de Dinechin writes: >>> On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > [...]

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-29 Thread Markus Armbruster
Christophe de Dinechin writes: > On 2020-07-27 at 10:23 CEST, Markus Armbruster wrote... >> Christophe de Dinechin writes: >> >>> On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... Christophe de Dinechin writes: [...] > I'm certainly not against adding a command-line option to act

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-28 Thread Christophe de Dinechin
On 2020-07-27 at 10:23 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > >> On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... >>> Christophe de Dinechin writes: >>> On 2020-06-30 at 15:02 CEST, Daniel P. Berrangé wrote... > On Fri, Jun 26, 2020 at 06:27:05PM +02

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-27 Thread Markus Armbruster
Christophe de Dinechin writes: > On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... >> Christophe de Dinechin writes: >> >>> On 2020-06-30 at 15:02 CEST, Daniel P. Berrangé wrote... On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: > The recorder library provi

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-23 Thread Christophe de Dinechin
On 2020-07-23 at 16:06 CEST, Markus Armbruster wrote... > Christophe de Dinechin writes: > >> On 2020-06-30 at 15:02 CEST, Daniel P. Berrangé wrote... >>> On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: The recorder library provides support for low-cost continuous >>

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-23 Thread Markus Armbruster
Christophe de Dinechin writes: > On 2020-06-30 at 15:02 CEST, Daniel P. Berrangé wrote... >> On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: >>> The recorder library provides support for low-cost continuous >>> recording of events, which can then be replayed. This makes it

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-07-23 Thread Christophe de Dinechin
On 2020-06-30 at 15:02 CEST, Daniel P. Berrangé wrote... > On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: >> The recorder library provides support for low-cost continuous >> recording of events, which can then be replayed. This makes it >> possible to collect data "after th

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-30 Thread Dr. David Alan Gilbert
* Christophe de Dinechin (dinec...@redhat.com) wrote: > > On 2020-06-30 at 11:05 CEST, Dr. David Alan Gilbert wrote... > > * Christophe de Dinechin (dinec...@redhat.com) wrote: > >> The recorder library provides support for low-cost continuous > >> recording of events, which can then be replayed.

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-30 Thread Christophe de Dinechin
On 2020-06-30 at 11:05 CEST, Dr. David Alan Gilbert wrote... > * Christophe de Dinechin (dinec...@redhat.com) wrote: >> The recorder library provides support for low-cost continuous >> recording of events, which can then be replayed. This makes it >> possible to collect data "after the fact",for

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-30 Thread Daniel P . Berrangé
On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: > The recorder library provides support for low-cost continuous > recording of events, which can then be replayed. This makes it > possible to collect data "after the fact",for example to show the > events that led to a crash.

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-30 Thread Stefan Hajnoczi
On Fri, Jun 26, 2020 at 06:27:05PM +0200, Christophe de Dinechin wrote: Please run scripts/checkpatch.pl if you haven't already. > diff --git a/configure b/configure > index ae8737d5a2..130630b98f 100755 > --- a/configure > +++ b/configure > @@ -7702,6 +7702,11 @@ fi > if have_backend "log"; the

Re: [PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-30 Thread Dr. David Alan Gilbert
* Christophe de Dinechin (dinec...@redhat.com) wrote: > The recorder library provides support for low-cost continuous > recording of events, which can then be replayed. This makes it > possible to collect data "after the fact",for example to show the > events that led to a crash. > > Recorder supp

[PATCH v2 2/3] trace: Add support for recorder back-end

2020-06-26 Thread Christophe de Dinechin
The recorder library provides support for low-cost continuous recording of events, which can then be replayed. This makes it possible to collect data "after the fact",for example to show the events that led to a crash. Recorder support in qemu is implemented using the existing tracing interface. I