---

yaml --- r: 198088 b: refs/heads/master c: 167c9e3 h: refs/heads/master v: v3
git-mirror · May 17, 2010 · de2b55b · de2b55b
1 parent ca84391
commit de2b55b
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Showing 4 changed files with 28 additions and 32 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 85792d0dd6e7a7a18fba55c97e49871211b28fe0
+refs/heads/master: 167c9e352deb7e25568c926c49c3eafad69cbe76
diff --git a/trunk/fs/ceph/inode.c b/trunk/fs/ceph/inode.c
@@ -941,21 +941,8 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
 
 	if (!rinfo->head->is_target && !rinfo->head->is_dentry) {
 		dout("fill_trace reply is empty!\n");
-		if (rinfo->head->result == 0 && req->r_locked_dir) {
-			struct ceph_inode_info *ci =
-				ceph_inode(req->r_locked_dir);
-			dout(" clearing %p complete (empty trace)\n",
-			     req->r_locked_dir);
-			spin_lock(&req->r_locked_dir->i_lock);
-			ci->i_ceph_flags &= ~CEPH_I_COMPLETE;
-			ci->i_release_count++;
-			spin_unlock(&req->r_locked_dir->i_lock);
-
-			if (req->r_dentry)
-				ceph_invalidate_dentry_lease(req->r_dentry);
-			if (req->r_old_dentry)
-				ceph_invalidate_dentry_lease(req->r_old_dentry);
-		}
+		if (rinfo->head->result == 0 && req->r_locked_dir)
+			ceph_invalidate_dir_request(req);
 		return 0;
 	}
 

diff --git a/trunk/fs/ceph/mds_client.c b/trunk/fs/ceph/mds_client.c
@@ -1794,22 +1794,8 @@ int ceph_mdsc_do_request(struct ceph_mds_client *mdsc,
 		mutex_unlock(&req->r_fill_mutex);
 
 		if (req->r_locked_dir &&
-		    (req->r_op & CEPH_MDS_OP_WRITE)) {
-			struct ceph_inode_info *ci =
-				ceph_inode(req->r_locked_dir);
-
-			dout("aborted, clearing I_COMPLETE on %p, leases\n",
-			     req->r_locked_dir);
-			spin_lock(&req->r_locked_dir->i_lock);
-			ci->i_ceph_flags &= ~CEPH_I_COMPLETE;
-			ci->i_release_count++;
-			spin_unlock(&req->r_locked_dir->i_lock);
-
-			if (req->r_dentry)
-				ceph_invalidate_dentry_lease(req->r_dentry);
-			if (req->r_old_dentry)
-				ceph_invalidate_dentry_lease(req->r_old_dentry);
-		}
+		    (req->r_op & CEPH_MDS_OP_WRITE))
+			ceph_invalidate_dir_request(req);
 	} else {
 		err = req->r_err;
 	}
@@ -1820,6 +1806,27 @@ int ceph_mdsc_do_request(struct ceph_mds_client *mdsc,
 	return err;
 }
 
+/*
+ * Invalidate dir I_COMPLETE, dentry lease state on an aborted MDS
+ * namespace request.
+ */
+void ceph_invalidate_dir_request(struct ceph_mds_request *req)
+{
+	struct inode *inode = req->r_locked_dir;
+	struct ceph_inode_info *ci = ceph_inode(inode);
+
+	dout("invalidate_dir_request %p (I_COMPLETE, lease(s))\n", inode);
+	spin_lock(&inode->i_lock);
+	ci->i_ceph_flags &= ~CEPH_I_COMPLETE;
+	ci->i_release_count++;
+	spin_unlock(&inode->i_lock);
+
+	if (req->r_dentry)
+		ceph_invalidate_dentry_lease(req->r_dentry);
+	if (req->r_old_dentry)
+		ceph_invalidate_dentry_lease(req->r_old_dentry);
+}
+
 /*
  * Handle mds reply.
  *

diff --git a/trunk/fs/ceph/mds_client.h b/trunk/fs/ceph/mds_client.h
@@ -303,6 +303,8 @@ extern void ceph_mdsc_lease_release(struct ceph_mds_client *mdsc,
 				    struct inode *inode,
 				    struct dentry *dn, int mask);
 
+extern void ceph_invalidate_dir_request(struct ceph_mds_request *req);
+
 extern struct ceph_mds_request *
 ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode);
 extern void ceph_mdsc_submit_request(struct ceph_mds_client *mdsc,