From: Christoph Hellwig <hch@infradead.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Christian Brauner <brauner@kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
Bill O'Donnell <billodo@redhat.com>,
Rob Barnes <robbarnes@google.com>,
bleung@chromium.org, linux-fsdevel@vger.kernel.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fs: export emergency_sync
Date: Mon, 31 Jul 2023 00:23:12 -0700 [thread overview]
Message-ID: <ZMdhYGKvED9IVP4c@infradead.org> (raw)
In-Reply-To: <ZLhMzQWUS0htHEdb@google.com>
On Wed, Jul 19, 2023 at 01:51:25PM -0700, Dmitry Torokhov wrote:
> I am not sure why you would not want modules to use it - in the case we
> have here we detect a catastrophic failure in a critical system
> component (embedded controller crashed) and would like to have as much
> of the logs saved as possible. It is a module because this kind of EC
> may not be present on every system, but when it is present it is very
> much a core component.
I really don't think this is a kernel poicy in any way. Please do
a userspace upcall and let userspace deal with the policy decision.
next prev parent reply other threads:[~2023-07-31 7:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-18 21:45 [PATCH] fs: export emergency_sync Rob Barnes
2023-07-18 22:13 ` Bill O'Donnell
2023-07-18 22:18 ` Rob Barnes
2023-07-19 4:08 ` Guenter Roeck
2023-07-19 5:53 ` Christian Brauner
2023-07-19 6:31 ` Christoph Hellwig
2023-07-19 20:51 ` Dmitry Torokhov
2023-07-31 7:23 ` Christoph Hellwig [this message]
2023-07-19 13:21 ` Guenter Roeck
2023-07-31 19:18 ` Christian Brauner
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