diff options
| author | Matthew Wilcox <willy@linux.intel.com> | 2015-09-09 00:58:45 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-09 01:35:28 +0300 |
| commit | 4897c7655d9419ba7e62bac145ec6a1847134d93 (patch) | |
| tree | 6d627db1b64dd2e99044aacb1700b8cf6e46f731 /include/linux/huge_mm.h | |
| parent | 7c414164593514f76b422faae0824bdd3754209b (diff) | |
| download | linux-4897c7655d9419ba7e62bac145ec6a1847134d93.tar.xz | |
thp: prepare for DAX huge pages
Add a vma_is_dax() helper macro to test whether the VMA is DAX, and use it
in zap_huge_pmd() and __split_huge_page_pmd().
[akpm@linux-foundation.org: fix build]
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/huge_mm.h')
0 files changed, 0 insertions, 0 deletions