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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-01-14 14:09:49 -0500 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-01-14 14:09:49 -0500 |
| commit | 42a9fa9957e369240936891c9a521ab671eed4e7 (patch) | |
| tree | 7a9367594a367085c6a4a4433f687ec5c8dac8b7 /mm/sparse-vmemmap.c | |
| parent | 5f35765d836befebdfabf745fdbf2e070c887fac (diff) | |
| parent | c289ef41431144a538b5fb5f94fc83c81b3020e2 (diff) | |
Merge branch 'devicetree/next' into spi/next
Diffstat (limited to 'mm/sparse-vmemmap.c')
| -rw-r--r-- | mm/sparse-vmemmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index 29d6cbffb283..64b984091edb 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c | |||
| @@ -9,7 +9,7 @@ | |||
| 9 | * | 9 | * |
| 10 | * However, virtual mappings need a page table and TLBs. Many Linux | 10 | * However, virtual mappings need a page table and TLBs. Many Linux |
| 11 | * architectures already map their physical space using 1-1 mappings | 11 | * architectures already map their physical space using 1-1 mappings |
| 12 | * via TLBs. For those arches the virtual memmory map is essentially | 12 | * via TLBs. For those arches the virtual memory map is essentially |
| 13 | * for free if we use the same page size as the 1-1 mappings. In that | 13 | * for free if we use the same page size as the 1-1 mappings. In that |
| 14 | * case the overhead consists of a few additional pages that are | 14 | * case the overhead consists of a few additional pages that are |
| 15 | * allocated to create a view of memory for vmemmap. | 15 | * allocated to create a view of memory for vmemmap. |