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: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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1 changed files with 11 additions and 8 deletions
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@ -950,11 +950,19 @@ static void svc_clear_pools(struct svc_serv *serv)
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}
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}
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}
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}
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void svc_close_all(struct svc_serv *serv)
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static void svc_clear_list(struct list_head *xprt_list)
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{
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{
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struct svc_xprt *xprt;
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struct svc_xprt *xprt;
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struct svc_xprt *tmp;
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struct svc_xprt *tmp;
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list_for_each_entry_safe(xprt, tmp, xprt_list, xpt_list) {
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svc_delete_xprt(xprt);
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}
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BUG_ON(!list_empty(xprt_list));
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}
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void svc_close_all(struct svc_serv *serv)
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{
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svc_close_list(&serv->sv_tempsocks);
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svc_close_list(&serv->sv_tempsocks);
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svc_close_list(&serv->sv_permsocks);
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svc_close_list(&serv->sv_permsocks);
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@ -964,13 +972,8 @@ void svc_close_all(struct svc_serv *serv)
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* svc_enqueue will not add new entries without taking the
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* svc_enqueue will not add new entries without taking the
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* sp_lock and checking XPT_BUSY.
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* sp_lock and checking XPT_BUSY.
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*/
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*/
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list_for_each_entry_safe(xprt, tmp, &serv->sv_tempsocks, xpt_list)
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svc_clear_list(&serv->sv_tempsocks);
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svc_delete_xprt(xprt);
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svc_clear_list(&serv->sv_permsocks);
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list_for_each_entry_safe(xprt, tmp, &serv->sv_permsocks, xpt_list)
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svc_delete_xprt(xprt);
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BUG_ON(!list_empty(&serv->sv_permsocks));
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BUG_ON(!list_empty(&serv->sv_tempsocks));
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}
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}
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/*
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/*
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