pNFS: Skip invalid stateids when doing a bulk destroy
If the layout stateid is already invalid, we have no work to do.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 5500108..0b25a1c 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -750,6 +750,8 @@ pnfs_layout_bulk_destroy_byserver_locked(struct nfs_client *clp,
struct inode *inode;
list_for_each_entry_safe(lo, next, &server->layouts, plh_layouts) {
+ if (test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags))
+ continue;
inode = igrab(lo->plh_inode);
if (inode == NULL)
continue;
