[PATCH 1/2] xfs_fsr: extra debugging info

[Eric Sandeen]

Provide 2 new pieces of information when -d is specified to
xfs_fsr:

* If we needed to grow the forkoffset and couldn't
* If we were unable to match the fork offset

Signed-off-by: Eric Sandeen <sandeen at redhat.com>
---

diff --git a/fsr/xfs_fsr.c b/fsr/xfs_fsr.c
index 2db2224..d83bdc9 100644
--- a/fsr/xfs_fsr.c
+++ b/fsr/xfs_fsr.c
@@ -1021,6 +1021,7 @@ fsr_setup_attr_fork(
 {
 	struct stat64	tstatbuf;
 	int		i;
+	int		diff = 0;
 	int		last_forkoff = 0;
 	int		no_change_cnt = 0;
 	int		ret;
@@ -1056,7 +1057,6 @@ fsr_setup_attr_fork(
 		xfs_bstat_t	tbstat;
 		xfs_ino_t	ino;
 		char		name[64];
-		int		diff;
 
 		/*
 		 * bulkstat the temp inode  to see what the forkoff is. Use
@@ -1122,6 +1122,8 @@ fsr_setup_attr_fork(
 			 * non-contiguous offsets.
 			 */
 			/* XXX: unimplemented! */
+			if (dflag)
+				printf(_("data fork growth unimplemented\n"));
 			goto out;
 		}
 
@@ -1137,6 +1139,10 @@ fsr_setup_attr_fork(
 out:
 	if (dflag)
 		fsrprintf(_("set temp attr\n"));
+	/* We failed to resolve the fork difference */
+	if (dflag && diff)
+		fsrprintf(_("failed to match fork offset\n"));;
+
 	return 0;
 }