[XFS] Track external log/realtime device names for correct reporting in

/proc/mounts.

SGI-PV: 942984
SGI-Modid: xfs-linux:xfs-kern:23862a

Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 9 insertions, 6 deletions

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 14faabaabf29..212c5411595e 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2226,8 +2226,9 @@ xlog_recover_do_buffer_trans(
                 break;
         default:
                 xfs_fs_cmn_err(CE_ALERT, log->l_mp,
-                        "xfs_log_recover: unknown buffer type 0x%x, dev %s",
-                        buf_f->blf_type, XFS_BUFTARG_NAME(log->l_targ));
+                        "xfs_log_recover: unknown buffer type 0x%x, logdev %s",
+                        buf_f->blf_type, log->l_mp->m_logname ?
+                        log->l_mp->m_logname : "internal");
                 XFS_ERROR_REPORT("xlog_recover_do_buffer_trans",
                                  XFS_ERRLEVEL_LOW, log->l_mp);
                 return XFS_ERROR(EFSCORRUPTED);
@@ -3938,8 +3939,9 @@ xlog_recover(
                 }
 
                 cmn_err(CE_NOTE,
-                        "Starting XFS recovery on filesystem: %s (dev: %s)",
-                        log->l_mp->m_fsname, XFS_BUFTARG_NAME(log->l_targ));
+                        "Starting XFS recovery on filesystem: %s (logdev: %s)",
+                        log->l_mp->m_fsname, log->l_mp->m_logname ?
+                        log->l_mp->m_logname : "internal");
 
                 error = xlog_do_recover(log, head_blk, tail_blk);
                 log->l_flags |= XLOG_RECOVERY_NEEDED;
@@ -3987,8 +3989,9 @@ xlog_recover_finish(
                 xlog_recover_check_summary(log);
 
                 cmn_err(CE_NOTE,
-                        "Ending XFS recovery on filesystem: %s (dev: %s)",
-                        log->l_mp->m_fsname, XFS_BUFTARG_NAME(log->l_targ));
+                        "Ending XFS recovery on filesystem: %s (logdev: %s)",
+                        log->l_mp->m_fsname, log->l_mp->m_logname ?
+                        log->l_mp->m_logname : "internal");
                 log->l_flags &= ~XLOG_RECOVERY_NEEDED;
         } else {
                 cmn_err(CE_DEBUG,