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| author |   Nick Piggin <npiggin@suse.de> | 2008-07-23 21:27:52 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:19 -0700 |
| commit | e11bfbfcb08ef4223b863799897c19cdf7c5bc00 (patch) | |
| tree | 2d66db5a2f92e3ad299e95a09d327f30f306aa24 /include/linux/hugetlb.h | |
| parent | x86: add hugepagesz option on 64-bit (diff) | |
| download | linux-dev-e11bfbfcb08ef4223b863799897c19cdf7c5bc00.tar.xz linux-dev-e11bfbfcb08ef4223b863799897c19cdf7c5bc00.zip | |
hugetlb: override default huge page size
Allow configurations with the default huge page size which is different to
the traditional HPAGE_SIZE size. The default huge page size is the one
represented in the legacy /proc ABIs, SHM, and which is defaulted to when
mounting hugetlbfs filesystems.
This is implemented with a new kernel option default_hugepagesz=, which
defaults to HPAGE_SIZE if not specified.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/hugetlb.h')
0 files changed, 0 insertions, 0 deletions