From 9abbc539bf7f299819ad0a235064a1b643ab6407 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Tue, 13 Apr 2010 15:06:46 +1000 Subject: xfs: add log item recovery tracing Currently there is no tracing in log recovery, so it is difficult to determine what is going on when something goes wrong. Add tracing for log item recovery to provide visibility into the log recovery process. The tracing added shows regions being extracted from the log transactions and added to the transaction hash forming recovery items, followed by the reordering, cancelling and finally recovery of the items. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_trans.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'fs/xfs/xfs_trans.h') diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 82574ef36580..c62beee0921e 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -49,6 +49,15 @@ typedef struct xfs_trans_header { #define XFS_LI_DQUOT 0x123d #define XFS_LI_QUOTAOFF 0x123e +#define XFS_LI_TYPE_DESC \ + { XFS_LI_EFI, "XFS_LI_EFI" }, \ + { XFS_LI_EFD, "XFS_LI_EFD" }, \ + { XFS_LI_IUNLINK, "XFS_LI_IUNLINK" }, \ + { XFS_LI_INODE, "XFS_LI_INODE" }, \ + { XFS_LI_BUF, "XFS_LI_BUF" }, \ + { XFS_LI_DQUOT, "XFS_LI_DQUOT" }, \ + { XFS_LI_QUOTAOFF, "XFS_LI_QUOTAOFF" } + /* * Transaction types. Used to distinguish types of buffers. */ -- cgit v1.2.3