3 Commits

Author	SHA1	Message	Date
Zdenek Kabelac	9ef820a2a5	libdm: dm_tree_node_size_changed recognizes reduction ... Add more functionality to size_changed function. While 'existing' API only detected 0 for unchanged, and !0 for changed, new improved API will also detected if the size has only went bigger - or there was size reduction. Function work for the whole dm-tree - so no change is size is always 0. only size extension 1. and if some size reduction is there - returns -1. This result can be used for better evaluation whether we need to flush before suspend.	2015-10-25 21:05:15 +01:00
Zdenek Kabelac	09a62cca0c	libdm: add dm_hold_control_dev ... Support hold of control device open. Useful for daemons so the control device is not frequently reopenned.	2015-10-22 22:27:31 +02:00
Peter Rajnoha	508f0f5a21	libdm: add dm_report_compact_given_fields ... dm_report_compact_given_fields is the same as dm_report_compact_fields, but it processes only given fields, not all the fields in the report like dm_report_compact_field does.	2015-10-16 17:05:54 +02:00