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segtype: add missing macros for error and zero segment

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Add macros for checking error and zero segment as we do
with other segtypes.
This commit is contained in:
Zdenek Kabelac 2023-07-04 13:14:58 +02:00
parent 5154054af4
commit d43a79eec9
2 changed files with 5 additions and 0 deletions
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3
lib/metadata/metadata-exported.h
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@ -277,6 +277,9 @@
#define lv_is_removed(lv) (((lv)->status & LV_REMOVED) ? 1 : 0) #define lv_is_removed(lv) (((lv)->status & LV_REMOVED) ? 1 : 0)
#define lv_is_zero(lv) ((dm_list_size(&lv->segments) == 1) && seg_is_zero(first_seg(lv)))
#define lv_is_error(lv) ((dm_list_size(&lv->segments) == 1) && seg_is_error(first_seg(lv)))
/* Recognize component LV (matching lib/misc/lvm-string.c _lvname_has_reserved_component_string()) */ /* Recognize component LV (matching lib/misc/lvm-string.c _lvname_has_reserved_component_string()) */
#define lv_is_component(lv) (lv_is_cache_origin(lv) || \ #define lv_is_component(lv) (lv_is_cache_origin(lv) || \
lv_is_writecache_origin(lv) || \ lv_is_writecache_origin(lv) || \

2
lib/metadata/segtype.h
View File

@ -221,6 +221,8 @@ struct dev_manager;
#define seg_is_vdo(seg) segtype_is_vdo((seg)->segtype) #define seg_is_vdo(seg) segtype_is_vdo((seg)->segtype)
#define seg_is_vdo_pool(seg) segtype_is_vdo_pool((seg)->segtype) #define seg_is_vdo_pool(seg) segtype_is_vdo_pool((seg)->segtype)
#define seg_is_virtual(seg) segtype_is_virtual((seg)->segtype) #define seg_is_virtual(seg) segtype_is_virtual((seg)->segtype)
#define seg_is_error(seg) segtype_is_error((seg)->segtype)
#define seg_is_zero(seg) segtype_is_zero((seg)->segtype)
#define seg_unknown(seg) segtype_is_unknown((seg)->segtype) #define seg_unknown(seg) segtype_is_unknown((seg)->segtype)
#define seg_can_split(seg) segtype_can_split((seg)->segtype) #define seg_can_split(seg) segtype_can_split((seg)->segtype)
#define seg_cannot_be_zeroed(seg) segtype_cannot_be_zeroed((seg)->segtype) #define seg_cannot_be_zeroed(seg) segtype_cannot_be_zeroed((seg)->segtype)