Re: [PATCH 0/2] ext4: increase mbcache scalability

[Thavatchai Makphaibulchoke <thavatchai.makpahibulchoke@hp.com>]

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.