12.02.2013 00:58, J. Bruce Fields пишет:
<snip>
void svc_close_net(struct svc_serv *serv, struct net *net)
{
- svc_close_list(serv, &serv->sv_tempsocks, net);
- svc_close_list(serv, &serv->sv_permsocks, net);
-
- svc_clear_pools(serv, net);
- /*
- * At this point the sp_sockets lists will stay empty, since
- * svc_xprt_enqueue will not add new entries without taking the
- * sp_lock and checking XPT_BUSY.
- */
- svc_clear_list(serv, &serv->sv_tempsocks, net);
- svc_clear_list(serv, &serv->sv_permsocks, net);
+ int closed;
+ int delay = 0;
+
+again:
+ closed = svc_close_list(serv, &serv->sv_permsocks, net);
+ closed += svc_close_list(serv, &serv->sv_tempsocks, net);
+ if (closed) {
+ svc_clean_up_xprts(serv, net);
+ msleep(delay++);
+ goto again;
+ }
Frankly, this hunk above makes me feel sick... :(
But I have no better idea right now...
Maybe make this hunk a bit less weird (this is from my POW only, of course), like this:
> + while (svc_close_list(serv, &serv->sv_permsocks, net) +
> + svc_close_list(serv, &serv->sv_tempsocks, net)) {
> + svc_clean_up_xprts(serv, net);
> + msleep(delay++);
> + }
?
Anyway, thanks!
Acked-by: Stanislav Kinsbursky <skinsbursky@xxxxxxxxxxxxx>
--
Best regards,
Stanislav Kinsbursky
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