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Message-Id: <1285693859-13591-1-git-send-email-vgoyal@redhat.com>
Date: Tue, 28 Sep 2010 13:10:55 -0400
From: Vivek Goyal <vgoyal@...hat.com>
To: linux-kernel@...r.kernel.org, axboe@...nel.dk
Cc: vgoyal@...hat.com
Subject: [PATCH] Various block throttling fixes
Hi Jens,
During testing of block device throttling, I found few issues. Here are
the fixes for those issues.
[PATCH 1/4] blkio: Do not export throttle files if CONFIG_BLK_DEV_THROTTLING=n
[PATCH 2/4] blkio: deletion of a cgroup was causes oops
[PATCH 3/4] blkio: Add root group to td->tg_list
[PATCH 4/4] blkio: Recalculate the throttled bio dispatch time upon throttle limit change
Overall diff
block/blk-cgroup.c | 121 +++++++++++++++++++++------------------
block/blk-cgroup.h | 21 ++++---
block/blk-throttle.c | 151 ++++++++++++++++++++++++++++++++++++++++++-------
block/cfq-iosched.c | 4 +-
4 files changed, 207 insertions(+), 90 deletions(-)
Thanks
Vivek
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