| To: | Steve Lord <lord@xxxxxxx> |
|---|---|
| Subject: | Re: TAKE - Small I/O path cleanups |
| From: | Andi Kleen <ak@xxxxxxx> |
| Date: | Fri, 17 May 2002 20:13:59 +0200 |
| Cc: | linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <200205171721.g4HHLdE03672@jen.americas.sgi.com> |
| References: | <200205171721.g4HHLdE03672@jen.americas.sgi.com> |
| Sender: | owner-linux-xfs@xxxxxxxxxxx |
| User-agent: | Mutt/1.3.22.1i |
On Fri, May 17, 2002 at 12:21:39PM -0500, Steve Lord wrote: > This is worth a few percent on write performance, and about 15% on > O_SYNC writes. Basically get more information about the type of I/O > we are doing down to the block layer code. Are the numbers relative to the old write path or the new write path ? -Andi |
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