This commit adds the helper _scratch_get_iext_count() which returns an
inode fork's extent count.
Signed-off-by: Chandan Babu R <chandanrlinux@xxxxxxxxx>
---
common/xfs | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/common/xfs b/common/xfs
index 3f5c14ba..641d6195 100644
--- a/common/xfs
+++ b/common/xfs
@@ -903,6 +903,28 @@ _scratch_get_bmx_prefix() {
return 1
}
+_scratch_get_iext_count()
+{
+ ino=$1
+ whichfork=$2
+
+ case $whichfork in
+ "attr")
+ field=core.naextents
+ ;;
+ "data")
+ field=core.nextents
+ ;;
+ *)
+ return 1
+ esac
+
+ nextents=$(_scratch_xfs_db -c "inode $ino" -c "print $field")
+ nextents=${nextents##${field} = }
+
+ echo $nextents
+}
+
#
# Ensures that we don't pass any mount options incompatible with XFS v4
#
--
2.29.2
