Re: [PATCH] Fake NUMA emulation for PowerPC (Take 2)

2008-01-18 Thread Balbir Singh
* Michael Ellerman <[EMAIL PROTECTED]> [2008-01-18 16:34:53]: > On Sat, 2007-12-08 at 04:07 +0530, Balbir Singh wrote: > > Changelog > > > > 1. Get rid of the constant 5 (based on comments from > > [EMAIL PROTECTED]) > > 2. Implement suggestions from Olof Johannson

Re: [PATCH -v6 0/2] Fixing the issue with memory-mapped file times

2008-01-18 Thread Anton Salikhmetov
2008/1/18, Miklos Szeredi <[EMAIL PROTECTED]>: > > 4. Performance test was done using the program available from the > > following link: > > > > http://bugzilla.kernel.org/attachment.cgi?id=14493 > > > > Result: the impact of the changes was negligible for files of a few > > hundred megabytes. > >

Re: [RFC][PATCH 4/5] memory_pressure_notify() caller

2008-01-18 Thread Daniel Spång
On 1/17/08, KOSAKI Motohiro <[EMAIL PROTECTED]> wrote: > Hi Daniel > > > > Thank you for good point out! > > > Could you please post your test program and reproduced method? > > > > Sure: > > > > 1. Fill almost all available memory with page cache in a system without > > swap. > > 2. Run attached

Re: [PATCH -v6 2/2] Updating ctime and mtime for memory-mapped files

2008-01-18 Thread Peter Zijlstra
On Fri, 2008-01-18 at 11:15 +0100, Peter Zijlstra wrote: > On Fri, 2008-01-18 at 10:51 +0100, Miklos Szeredi wrote: > > > > diff --git a/mm/msync.c b/mm/msync.c > > > index a4de868..a49af28 100644 > > > --- a/mm/msync.c > > > +++ b/mm/msync.c > > > @@ -13,11 +13,33 @@ > > > #include > > > > >

Re: [PATCH] module: add modinfo support for all built-in modules

2008-01-18 Thread Dave Young
On Jan 18, 2008 5:54 PM, rae l <[EMAIL PROTECTED]> wrote: > On Jan 16, 2008 8:25 PM, Rusty Russell <[EMAIL PROTECTED]> wrote: > > I'd love to see patches. module_parm showed it's possible, if messy. > > > > Thanks! > > Rusty. > > here's the patch, I added .modinfo section to the vmlinux, to collec

Re: HPET timer broken using 2.6.23.13 / nanosleep() hangs

2008-01-18 Thread Thomas Gleixner
On Wed, 16 Jan 2008, Andrew Paprocki wrote: > I applied the patch and I am still locking up after > Time: hpet clocksource has been installed. That was expected :) > I rebooted with "clocksource=tsc" to get the logs of the trace which > was added. I'm assuming the grep below gets all the intere

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