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| author |  Jan Kara <jack@suse.cz>
| 2016-12-14 15:07:45 -0800 |
|---|---|---|
| committer |  Linus Torvalds <torvalds@linux-foundation.org>
| 2016-12-14 16:04:09 -0800 |
| commit | cae1240257d9ba4b40eb240124c530de8ee349bc (patch) | |
| tree | 8655c822aa48bb1dd03eb229c9e3010a7218006c /fs/dax.c | |
| parent | mm: change return values of finish_mkwrite_fault() (diff) | |
| download | linux-cae1240257d9ba4b40eb240124c530de8ee349bc.tar.gz linux-cae1240257d9ba4b40eb240124c530de8ee349bc.tar.bz2 linux-cae1240257d9ba4b40eb240124c530de8ee349bc.zip | |
mm: export follow_pte()
DAX will need to implement its own version of page_check_address(). To
avoid duplicating page table walking code, export follow_pte() which
does what we need.
Link: http://lkml.kernel.org/r/1479460644-25076-18-git-send-email-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/dax.c')
0 files changed, 0 insertions, 0 deletions