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cache: rename variable in _cache_display

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so it is not specific to lv/seg type
This commit is contained in:
David Teigland 2018-11-05 15:56:28 -06:00
parent 85b4b2f924
commit 7541e002b2
1 changed files with 18 additions and 11 deletions
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29
lib/cache_segtype/cache.c
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@ -47,23 +47,30 @@ static int _cache_out_line(const char *line, void *_f)
static void _cache_display(const struct lv_segment *seg) static void _cache_display(const struct lv_segment *seg)
{ {
const struct dm_config_node *n; const struct dm_config_node *n;
const struct lv_segment *pool_seg = const struct lv_segment *setting_seg = NULL;
seg_is_cache_pool(seg) ? seg : first_seg(seg->pool_lv);
if (seg_is_cache_pool(seg))
setting_seg = seg;
else if (seg_is_cache(seg))
setting_seg = first_seg(seg->pool_lv);
else
return;
log_print(" Chunk size\t\t%s", log_print(" Chunk size\t\t%s",
display_size(seg->lv->vg->cmd, pool_seg->chunk_size)); display_size(seg->lv->vg->cmd, setting_seg->chunk_size));
if (pool_seg->cache_metadata_format != CACHE_METADATA_FORMAT_UNSELECTED) if (setting_seg->cache_metadata_format != CACHE_METADATA_FORMAT_UNSELECTED)
log_print(" Metadata format\t%u", pool_seg->cache_metadata_format); log_print(" Metadata format\t%u", setting_seg->cache_metadata_format);
if (pool_seg->cache_mode != CACHE_MODE_UNSELECTED) if (setting_seg->cache_mode != CACHE_MODE_UNSELECTED)
log_print(" Mode\t\t%s", get_cache_mode_name(pool_seg)); log_print(" Mode\t\t%s", get_cache_mode_name(setting_seg));
if (pool_seg->policy_name) if (setting_seg->policy_name)
log_print(" Policy\t\t%s", pool_seg->policy_name); log_print(" Policy\t\t%s", setting_seg->policy_name);
if (pool_seg->policy_settings && if (setting_seg->policy_settings &&
(n = pool_seg->policy_settings->child)) (n = setting_seg->policy_settings->child))
dm_config_write_node(n, _cache_out_line, NULL); dm_config_write_node(n, _cache_out_line, NULL);
log_print(" "); log_print(" ");