From: Johannes Berg <johannes@sipsolutions.net>
To: Benjamin Beichler <Benjamin.Beichler@uni-rostock.de>
Cc: linux-wireless@vger.kernel.org
Subject: Re: [PATCH v2 3/5] mac80211_hwsim: add generation count for netlink dump operation
Date: Mon, 11 Dec 2017 14:59:10 +0100 [thread overview]
Message-ID: <1513000750.26976.79.camel@sipsolutions.net> (raw)
In-Reply-To: <8a26e55c-83ce-1395-ff9d-723e5b9fc82b@uni-rostock.de>
On Mon, 2017-12-11 at 14:29 +0100, Benjamin Beichler wrote:
> I think we need to send something like an empty message, containing the
> flag. Because there exist the corner case, that while a dump is
> interrupted the complete list is deleted. Currently this could not
> happen because of non-parallel netlink callbacks, but maybe in the
> future parallel callbacks are enabled.
I don't know if we really want parallel, but I guess it's possible
eventually.
> Would it break things, if I simply create an header with
> HWSIM_CMD_GET_RADIO, but put no other information in it? Or how could it
> be done correctly?
I think that's probably OK.
johannes
next prev parent reply other threads:[~2017-12-11 13:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20171121121744.23422-1-benjamin.beichler@uni-rostock.de>
2017-11-21 12:17 ` [PATCH v2 1/5] mac80211_hwsim: wait for deferred radio deletion on mod unload Benjamin Beichler
2017-12-11 11:46 ` Johannes Berg
2017-12-11 12:54 ` Benjamin Beichler
2017-12-11 12:57 ` Johannes Berg
2017-12-11 13:07 ` Benjamin Beichler
2017-11-21 12:17 ` [PATCH v2 2/5] mac80211_hwsim: add hashtable with mac address keys for faster lookup Benjamin Beichler
2017-11-21 12:17 ` [PATCH v2 3/5] mac80211_hwsim: add generation count for netlink dump operation Benjamin Beichler
2017-12-11 12:14 ` Johannes Berg
2017-12-11 12:37 ` Benjamin Beichler
2017-12-11 12:49 ` Johannes Berg
2017-12-11 13:02 ` Benjamin Beichler
2017-12-11 13:07 ` Johannes Berg
2017-12-11 13:29 ` Benjamin Beichler
2017-12-11 13:59 ` Johannes Berg [this message]
2017-11-21 12:17 ` [PATCH v2 4/5] mac80211_hwsim: add permanent mac address option for new radios Benjamin Beichler
2017-12-11 12:16 ` Johannes Berg
2017-11-21 12:17 ` [PATCH v2 5/5] mac80211_hwsim: add hwsim_tx_rate_flags to netlink attributes Benjamin Beichler
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