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| author | Yinghai Lu <yinghai@kernel.org> | 2010-02-10 01:20:21 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-12 09:42:37 -0800 |
| commit | a4322e1bad91fbca27056fc38d2cbca3f1eae0cf (patch) | |
| tree | 4d7b12393e1bd06c9c39e384aa6cc0b35e3257a8 /mm/Kconfig | |
| parent | 08677214e318297f228237be0042aac754f48f1d (diff) | |
| download | op-kernel-dev-a4322e1bad91fbca27056fc38d2cbca3f1eae0cf.zip op-kernel-dev-a4322e1bad91fbca27056fc38d2cbca3f1eae0cf.tar.gz | |
sparsemem: Put usemap for one node together
Could save some buffer space instead of applying one by one.
Could help that system that is going to use early_res instead of bootmem
less entries in early_res make search more faster on system with more memory.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-18-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'mm/Kconfig')
0 files changed, 0 insertions, 0 deletions
