| commit | a57ebfdb2cf9fa60dfa2f403f70ef6c432ca2a62 | |
| author | Christoph Lameter <clameter@engr.sgi.com> | |
| Thu, 2 Mar 2006 10:54:37 +0000 (2 02:54 -0800) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Thu, 2 Mar 2006 16:33:07 +0000 (2 08:33 -0800) | ||
| tree | 1597343f3e9c076fa37ceb2c6442cc9e3ca44656 | treesnapshot (tar.gz zip) |
| parent | 685db65e422bfa523b8a9dacb5a658b42b254f05 | commitdiff |
[PATCH] numa_maps: Fix potential crash on non IA64 platforms
numa_maps should not scan over huge vmas in order not to cause problems for
non IA64 platforms that may have pte entries pointing to huge pages in a
variety of ways in their page tables. Add a simple check to ignore vmas
containing huge pages.
Signed-off-by: Christoph Lameter <clameter@engr.sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
numa_maps should not scan over huge vmas in order not to cause problems for
non IA64 platforms that may have pte entries pointing to huge pages in a
variety of ways in their page tables. Add a simple check to ignore vmas
containing huge pages.
Signed-off-by: Christoph Lameter <clameter@engr.sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| mm/mempolicy.c | diffblobblamehistory |