---

yaml
---
r: 333141
b: refs/heads/master
c: 01d39ce
h: refs/heads/master
i:
  333139: 9b8659f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 57036a377600ec0900b13f29814aa19072ad3e52
+refs/heads/master: 01d39ce82b565961abaf1930f54ccf7b32c96b15

trunk/fs/nfs/pnfs.c

@@ -331,11 +331,8 @@ pnfs_layout_remove_lseg(struct pnfs_layout_hdr *lo,
 
 	WARN_ON(test_bit(NFS_LSEG_VALID, &lseg->pls_flags));
 	list_del_init(&lseg->pls_list);
-	if (list_empty(&lo->plh_segs)) {
+	if (list_empty(&lo->plh_segs))
 		set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags);
-		/* Matched by initial refcount set in alloc_init_layout_hdr */
-		pnfs_put_layout_hdr_locked(lo);
-	}
 	rpc_wake_up(&NFS_SERVER(inode)->roc_rpcwaitq);
 }
 
@@ -468,8 +465,7 @@ pnfs_mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
 	dprintk("%s:Begin lo %p\n", __func__, lo);
 
 	if (list_empty(&lo->plh_segs)) {
-		if (!test_and_set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags))
-			pnfs_put_layout_hdr_locked(lo);
+		set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags);
 		return 0;
 	}
 	list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list)
@@ -929,8 +925,8 @@ pnfs_find_alloc_layout(struct inode *ino,
 	if (nfsi->layout) {
 		if (test_bit(NFS_LAYOUT_DESTROYED, &nfsi->layout->plh_flags))
 			return NULL;
-		else
-			return nfsi->layout;
+		pnfs_get_layout_hdr(nfsi->layout);
+		return nfsi->layout;
 	}
 	spin_unlock(&ino->i_lock);
 	new = alloc_init_layout_hdr(ino, ctx, gfp_flags);
@@ -1129,7 +1125,6 @@ pnfs_update_layout(struct inode *ino,
 		goto out_unlock;
 	atomic_inc(&lo->plh_outstanding);
 
-	pnfs_get_layout_hdr(lo);
 	if (list_empty(&lo->plh_segs))
 		first = true;