linux-ext4 - Re: [PATCH 0/6 ]Ext4 journal credits reservation fixes

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Date:	Fri, 15 Aug 2008 17:34:33 -0700
From:	Mingming Cao <cmm@...ibm.com>
To:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Cc:	tytso <tytso@....edu>, linux-ext4@...r.kernel.org,
	Andreas Dilger <adilger@....com>
Subject: Re: [PATCH 0/6 ]Ext4 journal credits reservation fixes


在 2008-08-15五的 12:02 -0700，Mingming Cao写道：
> 在 2008-08-15五的 23:03 +0530，Aneesh Kumar K.V写道：
> > On Tue, Aug 12, 2008 at 09:23:10AM -0700, Mingming Cao wrote:
> > > This is a rework of journal credits fix patch in the ext4 patch queue.
> > > The patch series contains
> > > 
> > > - patch 1: helper funtions for journal credits calculation and fix the
> > > writepage/write_begin on nonextent files
> > > - patch 2: journal credit fix wirtepahe/write_begin for extents files,
> > > and migration
> > > - patch 3: credit fix for dio, fallocate
> > > -patch 4: rebase ext4_da_writepages_rework patch
> > > - patch 5: credit fix for delalloc writepages
> > > -patch 6: credit fix for defrag
> > > 
> > > 
> > 
> > I see this patch is pushed to the patch queue. Below is the review in
> > patch form.
> > 

I have updated the patches, mostly:

1) Remove unnecessary journalled mode handling  
2) More common code sharing, less code than before
3) Updated da_writepages credits calculation

 will reply to each individual patch.

Thanks,
Mingming

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