dax: Add block size note to documentation
authorMatthew Wilcox <willy@linux.intel.com>
Fri, 3 Jul 2015 14:40:38 +0000 (10:40 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 4 Jul 2015 19:56:56 +0000 (15:56 -0400)
commit44f4c054cae646a9296da05cdfe7d6e786f73d46
tree1c949c4243649dd33474f65de8436dfe9591e884
parent5ba97d2832f87943c43bb69cb1ef86dbc59df5bc
dax: Add block size note to documentation

For block devices which are small enough, mkfs will default to creating
a filesystem with block sizes smaller than page size.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Documentation/filesystems/dax.txt