From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Davidlohr Bueso <dave@stgolabs.net>
Cc: Laurent Dufour <ldufour@linux.vnet.ibm.com>,
mingo@kernel.org, peterz@infradead.org,
akpm@linux-foundation.org, jack@suse.cz,
kirill.shutemov@linux.intel.com, mhocko@suse.com,
mgorman@techsingularity.net, linux-kernel@vger.kernel.org,
Davidlohr Bueso <dbueso@suse.de>
Subject: Re: [PATCH 1/5] locking: Introduce range reader/writer lock
Date: Tue, 28 Mar 2017 19:58:03 +0300 [thread overview]
Message-ID: <20170328165803.podjvgo5zim44gip@node.shutemov.name> (raw)
In-Reply-To: <20170328163918.GA27446@linux-80c1.suse>
On Tue, Mar 28, 2017 at 09:39:18AM -0700, Davidlohr Bueso wrote:
> I'll wait to see if there are any more concerns and send a v2 with your corrections.
Have you tried drop-in replacement of mmap_sem with full range lock?
It would be interesting to see performance implication for this.
--
Kirill A. Shutemov
next prev parent reply other threads:[~2017-03-28 16:58 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-07 5:03 [PATCH 0/5] locking " Davidlohr Bueso
2017-03-07 5:03 ` [PATCH 1/5] locking: " Davidlohr Bueso
2017-03-09 11:03 ` Jan Kara
2017-03-28 10:00 ` Laurent Dufour
2017-03-28 16:39 ` Davidlohr Bueso
2017-03-28 16:58 ` Kirill A. Shutemov [this message]
2017-03-29 8:38 ` Laurent Dufour
2017-03-29 15:31 ` Davidlohr Bueso
2017-03-29 15:40 ` Kirill A. Shutemov
2017-03-29 16:10 ` Davidlohr Bueso
2017-04-03 14:19 ` Laurent Dufour
2017-04-03 15:26 ` Davidlohr Bueso
2017-04-03 16:06 ` Jan Kara
2017-04-04 15:31 ` Davidlohr Bueso
2017-03-29 8:56 ` Peter Zijlstra
2017-03-29 15:12 ` Davidlohr Bueso
2017-03-29 8:59 ` Peter Zijlstra
2017-03-29 9:08 ` Peter Zijlstra
2017-03-29 15:05 ` Davidlohr Bueso
2017-03-29 9:11 ` Peter Zijlstra
2017-03-29 9:44 ` Peter Zijlstra
2017-03-29 10:35 ` Peter Zijlstra
2017-03-29 10:49 ` Peter Zijlstra
2017-03-29 15:14 ` Davidlohr Bueso
2017-03-30 14:56 ` Laurent Dufour
2017-03-30 17:13 ` Davidlohr Bueso
2017-03-07 5:03 ` [PATCH 2/5] locking/locktorture: Fix rwsem reader_delay Davidlohr Bueso
2017-03-07 5:03 ` [PATCH 3/5] locking/locktorture: Fix num reader/writer corner cases Davidlohr Bueso
2017-03-07 5:03 ` [PATCH 4/5] locking/locktorture: Support range rwlocks Davidlohr Bueso
2017-03-07 5:03 ` [PATCH 5/5] staging/lustre: Use generic range rwlock Davidlohr Bueso
2017-03-07 6:05 ` Oleg Drokin
2017-03-08 15:02 ` Davidlohr Bueso
2017-03-09 8:56 ` kbuild test robot
2017-03-09 14:40 ` kbuild test robot
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