ovl: encode pure upper file handles
authorAmir Goldstein <amir73il@gmail.com>
Wed, 12 Jul 2017 11:17:16 +0000 (14:17 +0300)
committerMiklos Szeredi <mszeredi@redhat.com>
Wed, 24 Jan 2018 10:25:59 +0000 (11:25 +0100)
commit8ed5eec9d6c4c013aa657ebefbd10a1a0d15893d
tree634ea6f80f9212f0d81c846145a8b260f2c6d34a
parenta01f64b5c06ca1130b0b72ceb5e2a25e4d37ab08
ovl: encode pure upper file handles

Encode overlay file handles as struct ovl_fh containing the file handle
encoding of the real upper inode.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/Makefile
fs/overlayfs/export.c [new file with mode: 0644]
fs/overlayfs/overlayfs.h