Messages in this thread | | | Date | Wed, 23 Jan 2008 23:49:05 -0800 | From | Andrew Morton <> | Subject | Re: [CALL FOR TESTING] Make Ext3 fsck way faster [2.6.24-rc6 -mm patch] |
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> On Wed, 23 Jan 2008 04:12:16 -0500 Abhishek Rai <abhishekrai@google.com> wrote: > > I'm wondering about the interaction between this code and the > > buffer_boundary() logic. I guess we should disable the buffer_boundary() > > handling when this code is in effect. Have you reviewed and tested that > > aspect? > > Thanks for pointing this out, I had totally missed this issue in my change. I've now made the call to set_buffer_boundary() in ext3_get_blocks_handle() subject to metacluster option being set. >
Did it make any performance difference? iirc the buffer_boundary stuff was worth around 10% on a single linear read of a large, well-laid-out file.
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