linux-kernel - [PATCH 0/5] percpu

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Message-ID: <20131028100440.GA5744@dhcp-26-207.brq.redhat.com>
Date:	Mon, 28 Oct 2013 11:04:44 +0100
From:	Alexander Gordeev <agordeev@...hat.com>
To:	Kent Overstreet <kmo@...erainc.com>
Cc:	Oleg Nesterov <oleg@...hat.com>, Jens Axboe <axboe@...nel.dk>,
	"Nicholas A. Bellinger" <nab@...ux-iscsi.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] percpu_ida: Various tweaks

Hi Kent,

Here is an update of few behaviours which caught my eye.
I have not tested any, so it is up to your judgement ;)

Alexander Gordeev (5):
  percpu_ida: Fix data race on cpus_have_tags cpumask
  percpu_ida: Move waking up waiters out of atomic contexts
  percpu_ida: Optimize freeing tags when maximum cache size is 1
  percpu_ida: Sanity check initialization parameters
  percpu_ida: Allow variable maximum number of cached tags

 block/blk-mq-tag.c         |    9 +++++----
 include/linux/percpu_ida.h |    5 +++--
 lib/percpu_ida.c           |   38 ++++++++++++++++++++++++++++----------
 3 files changed, 36 insertions(+), 16 deletions(-)

-- 
1.7.7.6


-- 
Regards,
Alexander Gordeev
agordeev@...hat.com
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