From: Jens Axboe Date: Sun, 4 Oct 2009 18:36:19 +0000 (+0200) Subject: cfq-iosched: don't delay async queue if it hasn't dispatched at all X-Git-Tag: v2.6.32-rc3~6^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e00c54c36ac2024c3a8a37432e2e2698ff849594;p=pandora-kernel.git cfq-iosched: don't delay async queue if it hasn't dispatched at all We cannot delay for the first dispatch of the async queue if it hasn't dispatched at all, since that could present a local user DoS attack vector using an app that just did slow timed sync reads while filling memory. Signed-off-by: Jens Axboe --- Reading git-diff-tree failed