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lv: add lv_config_profile fn

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Returns LV's profile if it exists, VG's profile otherwise
(LV inherits VG's profile).
This commit is contained in:
Peter Rajnoha 2013-06-27 11:17:16 +02:00
parent e8832917f6
commit 6f0427cc56
2 changed files with 6 additions and 0 deletions
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5
lib/metadata/lv.c
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@ -816,3 +816,8 @@ const struct logical_volume *lv_lock_holder(const struct logical_volume *lv)
return lv;
}
struct profile *lv_config_profile(const struct logical_volume *lv)
{
return lv->profile ? : lv->vg->profile;
}

1
lib/metadata/lv.h
View File

@ -92,4 +92,5 @@ int lv_active_change(struct cmd_context *cmd, struct logical_volume *lv,
char *lv_active_dup(struct dm_pool *mem, const struct logical_volume *lv);
const struct logical_volume *lv_lock_holder(const struct logical_volume *lv);
struct logical_volume *lv_ondisk(struct logical_volume *lv);
struct profile *lv_config_profile(const struct logical_volume *lv);
#endif /* _LVM_LV_H */