summaryrefslogtreecommitdiffstats
path: root/fs/quota
diff options
context:
space:
mode:
authorAmir Goldstein <amir73il@gmail.com>2018-01-18 13:14:55 +0200
committerMiklos Szeredi <mszeredi@redhat.com>2018-01-24 11:26:01 +0100
commitb305e8443f3a87e794927085106db7ebc99a4f74 (patch)
tree275ef00af6ebcff564cc7443389e913b6ec3fbee /fs/quota
parent3985b70a3e3f58109dc6ae347eafe6e8610be41e (diff)
downloadlinux-b305e8443f3a87e794927085106db7ebc99a4f74.tar.bz2
ovl: encode non-indexed upper file handles
We only need to encode origin if there is a chance that the same object was encoded pre copy up and then we need to stay consistent with the same encoding also after copy up. In case a non-pure upper is not indexed, then it was copied up before NFS export support was enabled. In that case, we don't need to worry about staying consistent with pre copy up encoding and we encode an upper file handle. This mitigates the problem that with no index, we cannot find an upper inode from origin inode, so we cannot decode a non-indexed upper from origin file handle. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/quota')
0 files changed, 0 insertions, 0 deletions