[lvm-devel] master - cleanup: use find_lv_in_vg_by_lvid
Zdenek Kabelac
zkabelac at fedoraproject.org
Wed Sep 24 08:57:10 UTC 2014
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=a1213401393ac6e6a9a9e168379574469eb715c8
Commit: a1213401393ac6e6a9a9e168379574469eb715c8
Parent: a8aee7dba2b76409d1630edc4f76021b50b08792
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Sun Sep 21 11:46:34 2014 +0200
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Wed Sep 24 10:54:47 2014 +0200
cleanup: use find_lv_in_vg_by_lvid
Replace another loop with existion function.
TODO: consider using hash maps for lvname & lvid lookups.
---
lib/metadata/metadata.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c
index 04d63eb..353db25 100644
--- a/lib/metadata/metadata.c
+++ b/lib/metadata/metadata.c
@@ -4818,11 +4818,11 @@ const struct logical_volume *lv_ondisk(const struct logical_volume *lv)
vg = lv->vg->vg_ondisk;
- dm_list_iterate_items(lvl, &vg->lvs)
- if (!strncmp(lvl->lv->lvid.s, lv->lvid.s, sizeof(lv->lvid)))
- return lvl->lv;
+ if (!(lvl = find_lv_in_vg_by_lvid(vg, &lv->lvid))) {
+ log_error(INTERNAL_ERROR "LV %s (UUID %s) not found in ondisk metadata.",
+ display_lvname(lv), lv->lvid.s);
+ return NULL;
+ }
- log_error(INTERNAL_ERROR "LV %s/%s (UUID %s) not found in ondisk metadata.",
- lv->vg->name, lv->name, lv->lvid.s);
- return NULL;
+ return lvl->lv;
}
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