xfs: huge page fault support
authorMatthew Wilcox <willy@linux.intel.com>
Tue, 8 Sep 2015 21:59:06 +0000 (14:59 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 8 Sep 2015 22:35:28 +0000 (15:35 -0700)
commitacd76e74d80f961553861d9cf49a62cbcf496d28
tree3e4428231ab14b1293335019c43b8b9c839923ce
parent11bd1a9ecdd687b8a4b9b360b7e4b74a1a5e2bd5
xfs: huge page fault support

Use DAX to provide support for huge pages.

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>
fs/xfs/xfs_file.c
fs/xfs/xfs_trace.h