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Re: [PATCH] ehea: Add hugepage detection
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From: Jeff Garzik
Subject:
Re: [PATCH] ehea: Add hugepage detection
Date: Monday, October 27, 2008 - 11:52 am
Thomas Klein wrote:
quoted text
> All kernel memory which is used for kernel/hardware data transfer must be registered > with firmware using "memory regions". 16GB hugepages may not be part of a memory region > due to firmware restrictions. > This patch modifies the walk_memory_resource callback fn to filter hugepages and add > only standard memory to the busmap which is later on used for MR registration. > > Signed-off-by: Thomas Klein <tklein@de.ibm.com> > --- > This reworked patch accounts for comments I got. It's based on davem's net-2.6.git.
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Messages in current thread:
[PATCH] ehea: Add hugepage detection
, Thomas Klein
, (Mon Oct 27, 2:38 am)
Re: [PATCH] ehea: Add hugepage detection
, Jeff Garzik
, (Mon Oct 27, 11:52 am)
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