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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-12-16 12:19:57 +0100 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2009-12-16 12:19:57 +0100 |
| commit | a7560fc80f33cab33176ee78f146df22b28e3338 (patch) | |
| tree | 1301b08559615aa5e7db0b11f03c98f3848c8142 /mm/readahead.c | |
| parent | 9b9a29ecd75e310f75a9243e1c3538ad34598fcb (diff) | |
HWPOISON: return ENXIO on invalid page number
Use a different errno than the usual EIO for invalid page numbers.
This is mainly for better reporting for the injector.
This also avoids calling action_result() with invalid pfn.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions