Peter Rajnoha d7e5f03888 refactor: rename struct lv_with_info used in reporting code to lv_with_info_and_seg_status ... The former struct lv_with_info is renamed to lv_with_info_and_seg_status as it can hold more than just "info", there's lv's segment status now in addition: struct lv_with_info_and_seg_status { struct logical_volume *lv; struct lvinfo *info; struct lv_seg_status *seg_status; } Where struct lv_seg_status is: struct lv_seg_status { struct dm_pool *mem; struct lv_segment lv_seg; lv_seg_status_type_t type; void *status; /* struct dm_status_* */ } Where lv_seg points to lv's segment that is being reported or processed in general. New struct lv_seg_status keeps the information about segment status - the status retrieved via DM_DEVICE_STATUS ioctl. This information will be used for reporting dm device target status for the LV segment specified. So this patch introduces third level of LV information that is kept for reuse while reporting fields within one reporting line, causing only one DM_DEVICE_STATUS ioctl call per LV segment line reported (otherwise we'd need to call the DM_DEVICE_STATUS for each segment status field in one LV segment/reporting line which is not efficient). This is following exactly the same principle as already introduced by commit ecb2be5d16. So currently we have three levels of information that can be used to report an LV/LV segment: - LV metadata itself (struct logical_volume *lv) - LV's DM_DEVICE_INFO ioctl result (struct lvinfo *info) - LV's segment DM_DEVICE_STATUS ioctl result (this status must be bound to a segment, not the whole LV as the whole LV may be composed of several segments of course) (this is the new struct lv_seg_status *seg_status)		2014-11-11 08:53:28 +01:00
..
columns-devtypes.h	reporting: Add devtypes command.	2013-09-18 01:09:15 +01:00
columns.h	cache: include cache mode in vg metadata and display	2014-10-02 11:17:41 -05:00
properties.c	cache: report stats for cache volumes usage	2014-11-03 14:19:33 +01:00
properties.h	report: select: refactor: move str_list to libdm	2014-06-17 16:27:20 +02:00
report.c	refactor: rename struct lv_with_info used in reporting code to lv_with_info_and_seg_status	2014-11-11 08:53:28 +01:00
report.h	refactor: rename struct lv_with_info used in reporting code to lv_with_info_and_seg_status	2014-11-11 08:53:28 +01:00
values.h	report: fix selection on {vg,lv}_permissions fields to properly match selection criteria	2014-10-23 15:03:04 +02:00