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| author | Jeff Dike <jdike@addtoit.com> | 2008-02-04 22:30:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:28 -0800 |
| commit | 655e4ed0c521dcfdbf1c5a79da971560e6733527 (patch) | |
| tree | 8b0cf794410c9e632b9ee65b8e0750621d9c96ce /Documentation/scsi/NinjaSCSI.txt | |
| parent | a5a678c80beac4d163babda243a27eeb9c89bd89 (diff) | |
| download | op-kernel-dev-655e4ed0c521dcfdbf1c5a79da971560e6733527.zip op-kernel-dev-655e4ed0c521dcfdbf1c5a79da971560e6733527.tar.gz | |
uml: fix page table data sizes
Get the sizes of various pieces of data right when using three-level
page tables. pgd and pmd entries remain at 32 bits in a 32-bit
compilation because page tables will remain in low memory. So,
PGDIR_SHIFT, the PTRS_PER_* values, set_pud, set_pmd are conditional
on 64BIT.
More use of phys_t is made when there are physical memory addresses
floating around.
ObCheckpatchViolationJustification - the new typedef is an alternate
definition of pmd_t, which I can't really live without.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/scsi/NinjaSCSI.txt')
0 files changed, 0 insertions, 0 deletions
