From: Gerd Hoffmann <kraxel@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [PATCH v2 0/4] [RfC] fix tracing for modules
Date: Tue, 15 Dec 2020 17:36:14 +0100 [thread overview]
Message-ID: <20201215163614.i2a3ux6eibftfb2s@sirius.home.kraxel.org> (raw)
In-Reply-To: <20201130165614.GB474479@stefanha-x1.localdomain>
Hi,
> One way to solve this is by modifying trace_event_register_group() to
> call into trace/simple.c (maybe with a TraceEventIter initialized to
> iterate over the newly registered trace events group?).
https://git.kraxel.org/cgit/qemu/log/?h=sirius/trace-modules
Not solved yet: -trace "events=qxl*" not working, because
trace_enable_events runs before modules are loaded.
take care,
Gerd
prev parent reply other threads:[~2020-12-15 16:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-24 16:02 [PATCH v2 0/4] [RfC] fix tracing for modules Gerd Hoffmann
2020-11-24 16:02 ` [PATCH v2 1/4] meson: add trace_events_config[] Gerd Hoffmann
2020-11-24 16:02 ` [PATCH v2 2/4] meson: move up hw subdir (specifically before trace subdir) Gerd Hoffmann
2020-11-24 16:02 ` [PATCH v2 3/4] meson: add module_trace & module_trace_src Gerd Hoffmann
2020-11-24 16:02 ` [PATCH v2 4/4] meson: move qxl trace events to separate file Gerd Hoffmann
2020-11-30 16:56 ` [PATCH v2 0/4] [RfC] fix tracing for modules Stefan Hajnoczi
2020-12-03 10:39 ` Gerd Hoffmann
2020-12-15 16:36 ` Gerd Hoffmann [this message]
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