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History

Dan Williams c1d53b92b9 device-dax: implement ->pagesize() for smaps to report MMUPageSize

Given that device-dax is making similar page mapping size guarantees as
hugetlbfs, emit the size in smaps and any other kernel path that
requests the mapping size of a vma.

Link: http://lkml.kernel.org/r/151996255287.27922.18397777516059080245.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reported-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2018-04-05 21:36:26 -07:00

dax-private.h

Merge branch 'for-4.12/dax' into libnvdimm-for-next

2017-05-04 23:38:43 -07:00

dax.h

pmem: add dax_operations support

2017-04-19 15:14:35 -07:00

device-dax.h

device-dax: fix sysfs duplicate warnings

2017-07-18 17:49:14 -07:00

device.c

device-dax: implement ->pagesize() for smaps to report MMUPageSize