Author: mav
Date: Thu Mar 26 11:02:29 2015
New Revision: 280685
URL: https://svnweb.freebsd.org/changeset/base/280685
Log:
When searching for provider by name, prefer non-withered one.
MFC after: 2 weeks
Modified:
head/sys/geom/geom_subr.c
Modified: head/sys/geom/geom_subr.c
==============================================================================
--- head/sys/geom/geom_subr.c Thu Mar 26 10:44:16 2015 (r280684)
+++ head/sys/geom/geom_subr.c Thu Mar 26 11:02:29 2015 (r280685)
@@ -683,21 +683,27 @@ g_provider_by_name(char const *arg)
{
struct g_class *cp;
struct g_geom *gp;
- struct g_provider *pp;
+ struct g_provider *pp, *wpp;
if (strncmp(arg, _PATH_DEV, sizeof(_PATH_DEV) - 1) == 0)
arg += sizeof(_PATH_DEV) - 1;
+ wpp = NULL;
LIST_FOREACH(cp, &g_classes, class) {
LIST_FOREACH(gp, &cp->geom, geom) {
LIST_FOREACH(pp, &gp->provider, provider) {
- if (!strcmp(arg, pp->name))
+ if (strcmp(arg, pp->name) != 0)
+ continue;
+ if ((gp->flags & G_GEOM_WITHER) == 0 &&
+ (pp->flags & G_PF_WITHER) == 0)
return (pp);
+ else
+ wpp = pp;
}
}
}
- return (NULL);
+ return (wpp);
}
void
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