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| author | Jan Beulich <JBeulich@novell.com> | 2010-04-21 17:13:20 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-04-29 02:14:11 +0200 |
| commit | 2e61878698781d6a9a8bfbaa4ea9c5ddb5a178c3 (patch) | |
| tree | b4f6010e356eae8020f3133a9277ca0cdc8d6b4a /drivers | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg... (diff) | |
| download | linux-2e61878698781d6a9a8bfbaa4ea9c5ddb5a178c3.tar.xz linux-2e61878698781d6a9a8bfbaa4ea9c5ddb5a178c3.zip | |
x86-64: Combine SRAT regions when possible
... i.e. when the hole between two regions isn't occupied by memory on
another node. This reduces the memory->node table size, thus reducing
cache footprint of lookups, which got increased significantly some
time ago, and things go back to how they were before that change on
the systems I looked at.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <4BCF3230020000780003B3CA@vpn.id2.novell.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions