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| author |   Andi Kleen <andi@firstfloor.org> | 2009-09-16 11:50:03 +0200 |
|---|---|---|
| committer |   Andi Kleen <ak@linux.intel.com> | 2009-09-16 11:50:03 +0200 |
| commit | d466f2fcb32cd97fd586bfa33f5dba3ac78aadb0 (patch) | |
| tree | 3e8d7f89f08e6b2340adebb4ebdbfb7329902607 /mm/page_alloc.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6 (diff) | |
| download | linux-rng-d466f2fcb32cd97fd586bfa33f5dba3ac78aadb0.tar.xz linux-rng-d466f2fcb32cd97fd586bfa33f5dba3ac78aadb0.zip | |
HWPOISON: Add page flag for poisoned pages
Hardware poisoned pages need special handling in the VM and shouldn't be
touched again. This requires a new page flag. Define it here.
The page flags wars seem to be over, so it shouldn't be a problem
to get a new one.
v2: Add TestSetHWPoison (suggested by Johannes Weiner)
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions