From: Thavatchai Makphaibulchoke Subject: Re: [PATCH 0/2] ext4: increase mbcache scalability Date: Mon, 29 Jul 2013 10:08:18 +0000 Message-ID: <51F63F12.6070300@hp.com> References: <1374108910-50444-1-git-send-email-tmac@hp.com> <20130718163024.GA12727@thunk.org> <20130718163301.GB12727@thunk.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: Theodore Ts'o , T Makphaibulchoke , viro@zeniv.linux.org.uk, adilger.kernel@dilger.ca, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org, tmakph@gmail.com, aswin@hp.com Return-path: In-Reply-To: <20130718163301.GB12727@thunk.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org On 07/18/2013 04:33 PM, Theodore Ts'o wrote: > On Thu, Jul 18, 2013 at 12:30:24PM -0400, Theodore Ts'o wrote: >> On Wed, Jul 17, 2013 at 06:55:10PM -0600, T Makphaibulchoke wrote: >>> This patch intends to improve the scalability of an ext4 filesystem by >>> introducing higher degree of parallelism to the usages of its mb_cache and >>> mb_cache_entries. >>> >>> ... >>> >>> fs/ext4/ext4.h | 1 + >>> fs/ext4/super.c | 8 ++ >>> fs/ext4/xattr.c | 41 +++++--- >>> fs/ext4/xattr.h | 3 + >>> fs/mbcache.c | 432 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------ >>> include/linux/mbcache.h | 5 + >>> 6 files changed, 385 insertions(+), 105 deletions(-) >>> >> >> I see the diff stats, but there was no patch attached to your message. >> Could you please resend the patch to the linux-ext4 list? > > Never mind, I see them now. I didn't notice this was a 0/2 message, > and since you are apparently using an old versio of git which doesn't > enable --thread by default (or you have a git config setting which > disables the use of mail threading), I didn't see the patches chained > to the message. > > Sorry for being confused, > > - Ted > Hi Ted, Could you please let me know if you have comment, suggestion or feedback for the patch. Thanks in advance. Thanks, Mak.