From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: James Simmons <jsimmons@infradead.org>
Cc: devel@driverdev.osuosl.org,
Andreas Dilger <andreas.dilger@intel.com>,
Oleg Drokin <oleg.drokin@intel.com>,
Gregoire Pichon <gregoire.pichon@bull.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lustre Development List <lustre-devel@lists.lustre.org>
Subject: Re: [PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs in flight
Date: Sun, 30 Oct 2016 11:04:05 -0400 [thread overview]
Message-ID: <20161030150405.GA7100@kroah.com> (raw)
In-Reply-To: <1477606323-30325-13-git-send-email-jsimmons@infradead.org>
On Thu, Oct 27, 2016 at 06:11:46PM -0400, James Simmons wrote:
> From: Gregoire Pichon <gregoire.pichon@bull.net>
>
> This patch is the main client part of a new feature that supports
> multiple modify metadata RPCs in parallel. Its goal is to improve
> metadata operations performance of a single client, while maintening
> the consistency of MDT reply reconstruction and MDT recovery
> mechanisms.
>
> It allows to manage the number of modify RPCs in flight within
> the client obd structure and to assign a virtual index (the tag) to
> each modify RPC to help server side cleaning of reply data.
>
> The mdc component uses this feature to send multiple modify RPCs
> in parallel.
I'm not going to apply this one due to the kbuild warning it causes.
thanks,
greg k-h
next prev parent reply other threads:[~2016-10-30 15:04 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-27 22:11 [PATCH 00/29] Batch one for work from 2.7.55 to 2.7.59 James Simmons
2016-10-27 22:11 ` [PATCH 01/29] staging: lustre: osc: remove handling cl_avail_grant less than zero James Simmons
2016-10-27 22:11 ` [PATCH 02/29] staging: lustre: llite: remove IS_ERR(master_inode) check James Simmons
2016-10-27 22:11 ` [PATCH 03/29] staging: lustre: llite: restart short read/write for normal IO James Simmons
2016-10-27 22:11 ` [PATCH 04/29] staging: lustre: obdclass: variable llog chunk size James Simmons
2016-10-27 22:11 ` [PATCH 05/29] staging: lustre: lmv: allow cross-MDT rename and link James Simmons
2016-10-27 22:11 ` [PATCH 06/29] staging: lustre: ptlrpc: Introduce iovec to bulk descriptor James Simmons
2016-10-27 22:11 ` [PATCH 07/29] staging: lustre: lov: remove LSM from struct lustre_md James Simmons
2016-10-27 22:11 ` [PATCH 08/29] staging: lustre: clio: update file attributes after sync James Simmons
2016-10-27 22:11 ` [PATCH 09/29] staging: lustre: dne: setdirstripe should fail if not supported James Simmons
2016-10-27 22:11 ` [PATCH 10/29] staging: lustre: ptlrpc: embed highest XID in each request James Simmons
2016-10-27 22:11 ` [PATCH 11/29] staging: lustre: llite: basic support of SELinux in CLIO James Simmons
2016-10-27 22:11 ` [PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs in flight James Simmons
2016-10-27 23:40 ` kbuild test robot
2016-10-30 15:04 ` Greg Kroah-Hartman [this message]
2016-10-27 22:11 ` [PATCH 13/29] staging: lustre: llite: report back to user bad stripe count James Simmons
2016-10-27 22:11 ` [PATCH 14/29] staging: lustre: ptlrpc: Do not resend req with allow_replay James Simmons
2016-10-27 22:11 ` [PATCH 15/29] staging: lustre: obdecho: don't copy lu_site James Simmons
2016-10-27 22:11 ` [PATCH 16/29] staging: lustre: mdc: deactive MDT permanently James Simmons
2016-10-27 22:11 ` [PATCH 17/29] staging: lustre: ptlrpc: replay bulk request James Simmons
2016-10-27 22:11 ` [PATCH 18/29] staging: lustre: mdt: disable IMA support James Simmons
2016-10-27 22:11 ` [PATCH 19/29] staging: lustre: ldlm: reclaim granted locks defensively James Simmons
2016-10-27 22:11 ` [PATCH 20/29] staging: lustre: recovery: don't skip open replay on reconnect James Simmons
2016-10-27 22:11 ` [PATCH 21/29] staging: lustre: obdclass: race lustre_profile_list James Simmons
2016-10-27 22:11 ` [PATCH 22/29] staging: lustre: llite: add LL_IOC_FUTIMES_3 James Simmons
2016-10-30 14:59 ` Greg Kroah-Hartman
2016-11-07 3:47 ` James Simmons
2016-10-27 22:11 ` [PATCH 23/29] staging: lustre: ptlrpc: do not sleep if encpool reached max capacity James Simmons
2016-10-27 22:11 ` [PATCH 24/29] staging: lustre: ptlrpc: Forbid too early NRS policy tunings James Simmons
2016-10-27 22:11 ` [PATCH 25/29] staging: lustre: llite: Inform copytool of dataversion changes James Simmons
2016-10-27 22:12 ` [PATCH 26/29] staging: lustre: ptlrpc: do not switch out-of-date context James Simmons
2016-10-27 22:12 ` [PATCH 27/29] staging: lustre: headers: Create single .h for lu_seq_range James Simmons
2016-10-27 22:12 ` [PATCH 28/29] staging: lustre: ptlrpc: imp_peer_committed_transno should increase James Simmons
2016-10-27 22:12 ` [PATCH 29/29] staging: lustre: llog: record the minimum record size James Simmons
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