Home » Mailing list archives » linux-kernel » 2008 » June » 2

RE: [patch 01/41] cpu_alloc: Increase percpu area size to 128k

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Luck, Tony <tony.luck@...>
To: Christoph Lameter <clameter@...>, <akpm@...>
Cc: <linux-arch@...>, <linux-kernel@...>, David Miller <davem@...>, Eric Dumazet <dada1@...>, Peter Zijlstra <peterz@...>, Rusty Russell <rusty@...>, Mike Travis <travis@...>
Subject: RE: [patch 01/41] cpu_alloc: Increase percpu area size to 128k
Date: Monday, June 2, 2008 - 1:58 pm

> The per cpu allocator requires more per cpu space and we are already near


Don't you need some more changes to the alt_dtlb_miss handler in
ivt.S for this to work?  128K is not a supported pagesize on any
processor model.

-Tony
--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[patch 01/41] cpu_alloc: Increase percpu area size to 128k, Christoph Lameter, (Thu May 29, 11:56 pm)
RE: [patch 01/41] cpu_alloc: Increase percpu area size to 128k, Luck, Tony, (Mon Jun 2, 1:58 pm)
RE: [patch 01/41] cpu_alloc: Increase percpu area size to 128k, Christoph Lameter, (Tue Jun 10, 1:22 pm)
RE: [patch 01/41] cpu_alloc: Increase percpu area size to 128k, Luck, Tony, (Tue Jun 10, 3:54 pm)
Re: [patch 01/41] cpu_alloc: Increase percpu area size to 128k, Rusty Russell, (Mon Jun 2, 7:48 pm)