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(parent: 37d0892) | patch
x86/dma: Mark iommu_pass_through as __read_mostly
authorJoerg Roedel <joerg.roedel@amd.com>
Tue, 1 Sep 2009 14:00:35 +0000 (16:00 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Thu, 3 Sep 2009 14:13:46 +0000 (16:13 +0200)
commitac0101d396fee24994632f71b55b9f7f9ee16eff
treec38a60f42c52a230d035db00e67b3968332cc520tree | snapshot
parent37d0892c5a94e208cf863e3b7bac014edee4346dcommit | diff
x86/dma: Mark iommu_pass_through as __read_mostly

This variable is read most of the time. This patch marks it
as such. It also documents the meaning the this variable
while at it.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/pci-dma.c diff | blob | history
Linux for Marvell Sheeva based platforms