| commit | d1737fdbec7f90edc52dd0c5c3767457f28e78d8 | |
| author | Andi Kleen <andi@firstfloor.org> | |
| Wed, 16 Sep 2009 09:50:06 +0000 (16 11:50 +0200) | ||
| committer | Andi Kleen <ak@linux.intel.com> | |
| Wed, 16 Sep 2009 09:50:06 +0000 (16 11:50 +0200) | ||
| tree | 8699aabdff713a70665a9f60106ce21012376733 | treesnapshot (tar.gz zip) |
| parent | ad5fa913991e9e0f122b021e882b0d50051fbdbc | commitdiff |
HWPOISON: Add basic support for poisoned pages in fault handler v3
- Add a new VM_FAULT_HWPOISON error code to handle_mm_fault. Right now
architectures have to explicitely enable poison page support, so
this is forward compatible to all architectures. They only need
to add it when they enable poison page support.
- Add poison page handling in swap in fault code
v2: Add missing delayacct_clear_flag (Hidehiro Kawai)
v3: Really use delayacct_clear_flag (Hidehiro Kawai)
Signed-off-by: Andi Kleen <ak@linux.intel.com>
- Add a new VM_FAULT_HWPOISON error code to handle_mm_fault. Right now
architectures have to explicitely enable poison page support, so
this is forward compatible to all architectures. They only need
to add it when they enable poison page support.
- Add poison page handling in swap in fault code
v2: Add missing delayacct_clear_flag (Hidehiro Kawai)
v3: Really use delayacct_clear_flag (Hidehiro Kawai)
Signed-off-by: Andi Kleen <ak@linux.intel.com>
| include/linux/mm.h | diffblobblamehistory | |
| mm/memory.c | diffblobblamehistory |