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05 April 2024, 19:05:47 UTC
Revision a390180291dd9a2392bbab4242cde712c326efc6 authored by Dan Williams on 08 April 2016, 03:02:06 UTC, committed by Dan Williams on 08 April 2016, 03:02:06 UTC 
libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment
 
When section alignment padding is in effect we need to shift / truncate
the range that is queried for poison by the 'start_pad' or 'end_trunc'
reservations.

It's easiest if we just pass in an adjusted resource range rather than
deriving it from the passed in namespace.  With the resource range
resolution pushed out to the caller we can also push the
namespace-to-region lookup to the caller and drop the implicit pmem-type
assumption about the passed in namespace object.

Cc: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
1 parent e567056
History
Tip revision: a390180291dd9a2392bbab4242cde712c326efc6 authored by Dan Williams on 08 April 2016, 03:02:06 UTC
libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment
Tip revision: a390180
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