diff options
Diffstat (limited to 'fs/ceph/debugfs.c')
| -rw-r--r-- | fs/ceph/debugfs.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c index fb962efdace..5a743ac141a 100644 --- a/fs/ceph/debugfs.c +++ b/fs/ceph/debugfs.c @@ -71,9 +71,9 @@ static int mdsc_show(struct seq_file *s, void *p) seq_printf(s, "%s", ceph_mds_op_name(req->r_op)); if (req->r_got_unsafe) - seq_printf(s, "\t(unsafe)"); + seq_puts(s, "\t(unsafe)"); else - seq_printf(s, "\t"); + seq_puts(s, "\t"); if (req->r_inode) { seq_printf(s, " #%llx", ceph_ino(req->r_inode)); @@ -93,6 +93,8 @@ static int mdsc_show(struct seq_file *s, void *p) } else if (req->r_path1) { seq_printf(s, " #%llx/%s", req->r_ino1.ino, req->r_path1); + } else { + seq_printf(s, " #%llx", req->r_ino1.ino); } if (req->r_old_dentry) { @@ -102,7 +104,8 @@ static int mdsc_show(struct seq_file *s, void *p) path = NULL; spin_lock(&req->r_old_dentry->d_lock); seq_printf(s, " #%llx/%.*s (%s)", - ceph_ino(req->r_old_dentry_dir), + req->r_old_dentry_dir ? + ceph_ino(req->r_old_dentry_dir) : 0, req->r_old_dentry->d_name.len, req->r_old_dentry->d_name.name, path ? path : ""); @@ -116,7 +119,7 @@ static int mdsc_show(struct seq_file *s, void *p) seq_printf(s, " %s", req->r_path2); } - seq_printf(s, "\n"); + seq_puts(s, "\n"); } mutex_unlock(&mdsc->mutex); @@ -201,6 +204,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc) int err = -ENOMEM; dout("ceph_fs_debugfs_init\n"); + BUG_ON(!fsc->client->debugfs_dir); fsc->debugfs_congestion_kb = debugfs_create_file("writeback_congestion_kb", 0600, |