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| author | Tejun Heo <tj@kernel.org> | 2011-07-12 09:44:22 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-07-13 06:58:11 +0200 |
| commit | d0ead157387f19801beb1b419568723b2e9b7c79 (patch) | |
| tree | 0615789f48d6ccd91036ddb5cb8fcdb3048ebe8a /mm/page_alloc.c | |
| parent | Linux 3.0-rc7 (diff) | |
| download | linux-d0ead157387f19801beb1b419568723b2e9b7c79.tar.xz linux-d0ead157387f19801beb1b419568723b2e9b7c79.zip | |
x86, mm: s/PAGES_PER_ELEMENT/PAGES_PER_SECTION/
DISCONTIGMEM on x86-32 implements pfn -> nid mapping similarly to
SPARSEMEM; however, it calls each mapping unit ELEMENT instead of
SECTION. This patch renames it to SECTION so that PAGES_PER_SECTION
is valid for both DISCONTIGMEM and SPARSEMEM. This will be used by
the next patch to implement mapping granularity check.
This patch is trivial constant rename.
Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/20110712074422.GA2872@htj.dyndns.org
Cc: Hans Rosenfeld <hans.rosenfeld@amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions