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| author | Vineet Gupta | 2015-08-28 05:09:57 +0200 |
|---|---|---|
| committer | Vineet Gupta | 2015-10-09 13:34:22 +0200 |
| commit | e8a75963a4b9433dca55286e222f4dd1cc1ca76c (patch) | |
| tree | 2621e0ee34caa568d0e7a3b8b6a555f1002183e5 /arch/arc/mm/tlbex.S | |
| parent | Linux 4.3-rc4 (diff) | |
| download | kernel-qcow2-linux-e8a75963a4b9433dca55286e222f4dd1cc1ca76c.tar.gz kernel-qcow2-linux-e8a75963a4b9433dca55286e222f4dd1cc1ca76c.tar.xz kernel-qcow2-linux-e8a75963a4b9433dca55286e222f4dd1cc1ca76c.zip | |
ARC: mm: switch pgtable_to to pte_t *
ARC is the only arch with unsigned long type (vs. struct page *).
Historically this was done to avoid the page_address() calls in various
arch hooks which need to get the virtual/logical address of the table.
Some arches alternately define it as pte_t *, and is as efficient as
unsigned long (generated code doesn't change)
Suggested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm/tlbex.S')
0 files changed, 0 insertions, 0 deletions