switch hugetlbfs to ->read_iter()
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 3 Apr 2015 15:31:35 +0000 (11:31 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 12 Apr 2015 02:28:53 +0000 (22:28 -0400)
commit34d0640e268923bb1fb9d244a047cdfcd3f77909
treecff3a6deee52e4f1c1b2caa00b8226d1903e44ad
parentc12c49e70218ed1bde28fc8182ac274889d15b9d
switch hugetlbfs to ->read_iter()

... and fix the case when the area we are asked to read crosses
a hugepage boundary

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/hugetlbfs/inode.c