---

yaml --- r: 333145 b: refs/heads/master c: 8f0d27d h: refs/heads/master i: 333143: 97df73f v: v3
git-mirror · Sep 28, 2012 · 610ff1c · 610ff1c
1 parent af5e32f
commit 610ff1c
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 905ca191cfe1ab18822d86e3ddef1b1b38832fdc
+refs/heads/master: 8f0d27dc5d77b084b2e2fe6d883c4d5776287842
diff --git a/trunk/fs/nfs/pnfs.c b/trunk/fs/nfs/pnfs.c
@@ -320,8 +320,6 @@ static void pnfs_free_lseg(struct pnfs_layout_segment *lseg)
 	struct inode *ino = lseg->pls_layout->plh_inode;
 
 	NFS_SERVER(ino)->pnfs_curr_ld->free_lseg(lseg);
-	/* Matched by pnfs_get_layout_hdr in pnfs_layout_insert_lseg */
-	pnfs_put_layout_hdr(NFS_I(ino)->layout);
 }
 
 static void
@@ -332,6 +330,8 @@ 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);
+	/* Matched by pnfs_get_layout_hdr in pnfs_layout_insert_lseg */
+	atomic_dec(&lo->plh_refcount);
 	if (list_empty(&lo->plh_segs))
 		set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags);
 	rpc_wake_up(&NFS_SERVER(inode)->roc_rpcwaitq);
@@ -352,9 +352,11 @@ pnfs_put_lseg(struct pnfs_layout_segment *lseg)
 	lo = lseg->pls_layout;
 	inode = lo->plh_inode;
 	if (atomic_dec_and_lock(&lseg->pls_refcount, &inode->i_lock)) {
+		pnfs_get_layout_hdr(lo);
 		pnfs_layout_remove_lseg(lo, lseg);
 		spin_unlock(&inode->i_lock);
 		pnfs_free_lseg(lseg);
+		pnfs_put_layout_hdr(lo);
 	}
 }
 EXPORT_SYMBOL_GPL(pnfs_put_lseg);