Re: Re: An interesting performance thing ?

["J. Bruce Fields" <bfields@fieldses.org>]

On Thu, Dec 15, 2005 at 10:41:19AM -0600, Iozone wrote:
>        I'm still working on trying to track down the patch to
>    fix RedHat EL 4  (2.6.9-11) so that it will not panic.
>    Until I get that patch located and installed, the profiling
>    may not be very successful :-(

OK!

I think I'd start by looking through patches that touched
include/linux/sunrpc/cache.h:

http://kernel.org/git/?p=linux/kernel/git/torvalds/old-2.6-bkcvs.git;a=history;h=9839690102056c6515cff426221522b73eb1a94d;f=include/linux/sunrpc/cache.h

or net/sunrpc/cache.c:

http://kernel.org/git/?p=linux/kernel/git/torvalds/old-2.6-bkcvs.git;a=history;h=9839690102056c6515cff426221522b73eb1a94d;f=net/sunrpc/cache.c

The topmost commit there looks like a likely candidate.

--b.


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