AFS: fix a couple of problems with unlinking AFS files
Fix a couple of problems with unlinking AFS files.
(1) The parent directory wasn't being updated properly between unlink() and
the following lookup().
It seems that, for some reason, invalidate_remote_inode() wasn't
discarding the directory contents correctly, so this patch calls
invalidate_inode_pages2() instead on non-regular files.
(2) afs_vnode_deleted_remotely() should handle vnodes that don't have a
source server recorded without oopsing.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/afs/super.c b/fs/afs/super.c
index d24be33..422f532 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -488,6 +488,7 @@
vnode->flags = 1 << AFS_VNODE_UNSET;
vnode->cb_promised = false;
+ _leave(" = %p", &vnode->vfs_inode);
return &vnode->vfs_inode;
}
@@ -498,7 +499,7 @@
{
struct afs_vnode *vnode = AFS_FS_I(inode);
- _enter("{%lu}", inode->i_ino);
+ _enter("%p{%x:%u}", inode, vnode->fid.vid, vnode->fid.vnode);
_debug("DESTROY INODE %p", inode);