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pvmove: use safe version of iteration when iterating over vg->lvs list in _poll_vg

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When we're iterating over LVs in _poll_vg fn, we need to use the safe
version of iteration - the LV can be removed from the list which we're
just iterating over if we're finishing or aborting pvmove operation.
This commit is contained in:
Peter Rajnoha 2015-03-23 13:33:57 +01:00
parent 361e2d8df7
commit 6e7b24d34f
1 changed files with 2 additions and 2 deletions
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4
tools/polldaemon.c
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@ -192,7 +192,7 @@ static int _poll_vg(struct cmd_context *cmd, const char *vgname,
struct volume_group *vg, struct processing_handle *handle)
{
struct daemon_parms *parms = (struct daemon_parms *) handle->custom_handle;
struct lv_list *lvl;
struct lv_list *lvl, *tmp_lvl;
struct logical_volume *lv;
const char *name;
int finished;
@ -202,7 +202,7 @@ static int _poll_vg(struct cmd_context *cmd, const char *vgname,
return ECMD_FAILED;
}
dm_list_iterate_items(lvl, &vg->lvs) {
dm_list_iterate_items_safe(lvl, tmp_lvl, &vg->lvs) {
lv = lvl->lv;
if (!(lv->status & parms->lv_type))
continue;