From: Jens Axboe Date: Wed, 19 Jul 2006 03:07:12 +0000 (+0200) Subject: [PATCH] cfq-iosched: use new io context counting mechanism X-Git-Tag: v2.6.19-rc1~640^2~40 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4050cf1674c632c73801a561689543d4887df2ef;p=pandora-kernel.git [PATCH] cfq-iosched: use new io context counting mechanism It's ok if the read path is a lot more costly, as long as inc/dec is really cheap. The inc/dec will happen for each created/freed io context, while the reading only happens when a disk queue exits. Signed-off-by: Jens Axboe --- Reading git-diff-tree failed