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(parent: 2b37c35) | patch
hugetlb: add phys addr to struct huge_bootmem_page
authorBecky Bruce <beckyb@kernel.crashing.org>
Tue, 26 Jul 2011 00:11:50 +0000 (17:11 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 26 Jul 2011 03:57:07 +0000 (20:57 -0700)
commitee8f248d266ec6966c0ce6b7dec24de43dcc1b58
treeca81ada1dc1b46b9fb066331c599d48db4532b39tree | snapshot (tar.gz zip)
parent2b37c35e6552b0d04d5db9728bc7af22d53f731acommit | diff
hugetlb: add phys addr to struct huge_bootmem_page

This is needed on HIGHMEM systems - we don't always have a virtual
address so store the physical address and map it in as needed.

[akpm@linux-foundation.org: cleanup]
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/hugetlb.h diff | blob | blame | history
mm/hugetlb.c diff | blob | blame | history