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| author |   Vineet Gupta <vgupta@synopsys.com> | 2015-08-28 08:39:57 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-10-09 17:04:22 +0530 |
| commit | e8a75963a4b9433dca55286e222f4dd1cc1ca76c (patch) | |
| tree | 2621e0ee34caa568d0e7a3b8b6a555f1002183e5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 4.3-rc4 (diff) | |
| download | wireguard-linux-e8a75963a4b9433dca55286e222f4dd1cc1ca76c.tar.xz wireguard-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>
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