Merge branch 'v2.6.36-rc8' into for-2.6.37/barrier

Conflicts:
	block/blk-core.c
	drivers/block/loop.c
	mm/swapfile.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 360c4f22718d..6fd8b20a8611 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -171,6 +171,8 @@ static int mdsc_show(struct seq_file *s, void *p)
                 } else if (req->r_dentry) {
                         path = ceph_mdsc_build_path(req->r_dentry, &pathlen,
                                                     &pathbase, 0);
+                        if (IS_ERR(path))
+                                path = NULL;
                         spin_lock(&req->r_dentry->d_lock);
                         seq_printf(s, " #%llx/%.*s (%s)",
                                    ceph_ino(req->r_dentry->d_parent->d_inode),
@@ -187,6 +189,8 @@ static int mdsc_show(struct seq_file *s, void *p)
                 if (req->r_old_dentry) {
                         path = ceph_mdsc_build_path(req->r_old_dentry, &pathlen,
                                                     &pathbase, 0);
+                        if (IS_ERR(path))
+                                path = NULL;
                         spin_lock(&req->r_old_dentry->d_lock);
                         seq_printf(s, " #%llx/%.*s (%s)",
                            ceph_ino(req->r_old_dentry->d_parent->d_inode),