tree 9dc26cb4603b4c93cd6b5b1bb7b538c30d19e438
parent fd4a0edf2a3d781c6ae07d2810776ce22302ee1c
author Miklos Szeredi <mszeredi@redhat.com> 1481298304 +0100
committer Miklos Szeredi <mszeredi@redhat.com> 1481298304 +0100

vfs: default to generic_readlink()

If i_op->readlink is NULL, but i_op->get_link is set then vfs_readlink()
defaults to calling generic_readlink().

The IOP_DEFAULT_READLINK flag indicates that the above conditions are met
and the default action can be taken.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>