From: "Frank Ch. Eigler" <fche@redhat.com>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: linux-kernel@vger.kernel.org
Subject: Re: timing of module MODULE_STATE_COMING notifier
Date: Mon, 31 Aug 2015 16:40:17 -0400 [thread overview]
Message-ID: <20150831204017.GI29756@redhat.com> (raw)
In-Reply-To: <20150831125326.GH29756@redhat.com>
Hi, Rusty -
I wrote:
> [...]
> > Notifiers suck for stuff like this :( Module state has many steps,
> > so my preference has been to open-code explicit hooks. [...]
>
> You mean something like the trace_module_load()? (We will probably
> experiment with hooking into that tracepoint instead of the notifier.)
> [...]
It turns out this works OK, except for EXPORT_TRACEPOINT_SYMBOL_GPL.
Could we get a set of EXPORT_TRACEPOINT_SYMBOL_GPL's for the
trace/events/module.h tracepoints (at least module_load and
module_free)?
- FChE
next prev parent reply other threads:[~2015-08-31 20:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-31 0:06 timing of module MODULE_STATE_COMING notifier Frank Ch. Eigler
2015-08-31 1:36 ` Rusty Russell
2015-08-31 12:53 ` Frank Ch. Eigler
2015-08-31 20:40 ` Frank Ch. Eigler [this message]
2015-09-02 6:02 ` Rusty Russell
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