Commit 3a22bf50 authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by Trond Myklebust
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SUNRPC: clear svc transports lists helper introduced 



This patch moves service transports deletion from service sockets lists to
separated function.
This is a precursor patch, which would be usefull with service shutdown in
network namespace context, introduced later in the series.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 6f513365

net/sunrpc/svc_xprt.c

+11 −8
Original line number Diff line number Diff line
@@ -950,11 +950,19 @@ static void svc_clear_pools(struct svc_serv *serv) 
	}

}



void svc_close_all(struct svc_serv *serv)

static void svc_clear_list(struct list_head *xprt_list)

{

	struct svc_xprt *xprt;

	struct svc_xprt *tmp;



	list_for_each_entry_safe(xprt, tmp, xprt_list, xpt_list) {

		svc_delete_xprt(xprt);

	}

	BUG_ON(!list_empty(xprt_list));

}



void svc_close_all(struct svc_serv *serv)

{

	svc_close_list(&serv->sv_tempsocks);

	svc_close_list(&serv->sv_permsocks);
@@ -964,13 +972,8 @@ void svc_close_all(struct svc_serv *serv) 
	 * svc_enqueue will not add new entries without taking the

	 * sp_lock and checking XPT_BUSY.

	 */

	list_for_each_entry_safe(xprt, tmp, &serv->sv_tempsocks, xpt_list)

		svc_delete_xprt(xprt);

	list_for_each_entry_safe(xprt, tmp, &serv->sv_permsocks, xpt_list)

		svc_delete_xprt(xprt);



	BUG_ON(!list_empty(&serv->sv_permsocks));

	BUG_ON(!list_empty(&serv->sv_tempsocks));

	svc_clear_list(&serv->sv_tempsocks);

	svc_clear_list(&serv->sv_permsocks);

}



/*