ext4 crypto: add ext4_mpage_readpages()
authorTheodore Ts'o <tytso@google.com>
Wed, 8 Apr 2015 10:35:05 +0000 (06:35 -0400)
committerIan Chang <ianc@nvidia.com>
Wed, 1 Jun 2016 05:00:00 +0000 (13:00 +0800)
commit38042971ecc8976cf6590d837ee43b00511b7a5f
tree6f62c2dfa4a6e5b963cc4a17cb9ba90d78fd52b3
parent11c7dd5775d54ee5093c8af606d82618a1f44dc4
ext4 crypto: add ext4_mpage_readpages()

This takes code from fs/mpage.c and optimizes it for ext4.  Its
primary reason is to allow us to more easily add encryption to ext4's
read path in an efficient manner.

Change-Id: I7d3a27c9768c1487dd374754b40ea6fe64589593
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Theodore Ts'o <tytso@google.com>
fs/ext4/Makefile
fs/ext4/ext4.h
fs/ext4/inode.c
fs/ext4/readpage.c [new file with mode: 0644]