sdcardfs: Remove stale dentries when reusing an inode.
When an inode is moved in one view of sdcardfs, others
do not know about it until the information is requested,
and even then, the old dentry is not invalidated until
it is used. If the inode moves back, it may successfully
revalidate with stale permissions. Since we do not allow
hard links, we can avoid this by removing alias's when
we reuse an inode.
Change-Id: I3c00c496b436af4d3309a77a596dec8fd5906cdd
Signed-off-by: Daniel Rosenberg <drosen@google.com>
1 file changed