Today's linux-next merge of the userns tree got a conflict in fs/fuse/dir.c between 3c70b8eed (fuse: don't check_submounts_and_drop() in RCU walk) in the fuse tree and 40216baa0 (vfs: Lazily remove mounts on unlinked files and directories. v2) in the userns tree. I fixed it up as below and can carry as required: diff --cc fs/fuse/dir.c index 0747f6e,b1cd7b7..0000000 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@@ -263,9 -259,7 +263,10 @@@ out invalid: ret = 0; - shrink_submounts_and_drop(entry); + - if (!(flags & LOOKUP_RCU) && check_submounts_and_drop(entry) != 0) - ret = 1; ++ if (!(flags & LOOKUP_RCU)) ++ shrink_submounts_and_drop(entry); ++ goto out; }