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| author | Dan Williams <dan.j.williams@intel.com> | 2018-04-05 16:24:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:26 -0700 |
| commit | c1d53b92b95c23909de11a97bcc51f26a9509231 (patch) | |
| tree | 69f9c00e092765491b793988d4bf55a6e1854999 /drivers/md/bcache | |
| parent | 05ea88608d4e135695571727f5d7f22967d2a3bf (diff) | |
| download | linux-c1d53b92b95c23909de11a97bcc51f26a9509231.tar.gz linux-c1d53b92b95c23909de11a97bcc51f26a9509231.tar.bz2 linux-c1d53b92b95c23909de11a97bcc51f26a9509231.zip | |
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>
Diffstat (limited to 'drivers/md/bcache')
0 files changed, 0 insertions, 0 deletions