diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-09-23 14:00:40 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-10 19:29:15 +0200 |
| commit | 55121b4369ced87863bf04da1f762a37e58aee4d (patch) | |
| tree | 2457540a64011581ac4510cfeeba27399c4f92ae /arch/x86/mm/init_64.c | |
| parent | 0b8fdcbcd287a1fbe66817491e6149841ae25705 (diff) | |
x86, cpa: no need to check alias for __set_pages_p/__set_pages_np
No alias checking needed for setting present/not-present mapping. Otherwise,
we may need to break large pages for 64-bit kernel text mappings (this adds to
complexity if we want to do this from atomic context especially, for ex:
with CONFIG_DEBUG_PAGEALLOC). Let's keep it simple!
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: arjan@linux.intel.com
Cc: venkatesh.pallipadi@intel.com
Cc: jeremy@goop.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/init_64.c')
0 files changed, 0 insertions, 0 deletions