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| author | Andi Kleen <andi@firstfloor.org> | 2009-09-16 11:50:06 +0200 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2009-09-16 11:50:06 +0200 |
| commit | d1737fdbec7f90edc52dd0c5c3767457f28e78d8 (patch) | |
| tree | 8699aabdff713a70665a9f60106ce21012376733 /mm/pagewalk.c | |
| parent | ad5fa913991e9e0f122b021e882b0d50051fbdbc (diff) | |
| download | linux-d1737fdbec7f90edc52dd0c5c3767457f28e78d8.tar.bz2 | |
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>
Diffstat (limited to 'mm/pagewalk.c')
0 files changed, 0 insertions, 0 deletions