From: Johannes Berg <johannes@sipsolutions.net>
To: Bob Copeland <me@bobcopeland.com>
Cc: linux-wireless@vger.kernel.org, Thomas Graf <tgraf@suug.ch>,
netdev@vger.kernel.org
Subject: Re: [PATCH 1/2] rhashtable: accept GFP flags in rhashtable_walk_init
Date: Thu, 03 Mar 2016 16:26:19 +0100 [thread overview]
Message-ID: <1457018779.2044.22.camel@sipsolutions.net> (raw)
In-Reply-To: <1456931360-2846-1-git-send-email-me@bobcopeland.com> (sfid-20160302_160933_050886_E6CBBDD5)
On Wed, 2016-03-02 at 10:09 -0500, Bob Copeland wrote:
> In certain cases, the 802.11 mesh pathtable code wants to
> iterate over all of the entries in the forwarding table from
> the receive path, which is inside an RCU read-side critical
> section. Enable walks inside atomic sections by allowing
> GFP_ATOMIC allocations for the walker state.
>
> Change all existing callsites to pass in GFP_KERNEL.
Applied both. You missed 3 callsites, I've fixed those. I hope I got
them all :)
johannes
next prev parent reply other threads:[~2016-03-03 15:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-02 15:09 [PATCH 1/2] rhashtable: accept GFP flags in rhashtable_walk_init Bob Copeland
2016-03-02 15:09 ` Bob Copeland
2016-03-02 15:09 ` [PATCH 2/2] mac80211: mesh: convert path table to rhashtable Bob Copeland
2016-03-02 19:43 ` David Miller
2016-03-03 9:37 ` Johannes Berg
2016-03-03 15:26 ` Johannes Berg [this message]
2016-03-03 15:41 ` [PATCH 1/2] rhashtable: accept GFP flags in rhashtable_walk_init Bob Copeland
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