[lustre-devel] [PATCH 12/17] staging: lustre: libcfs: discard cfs_time_after()

James Simmons jsimmons at infradead.org
Fri Mar 30 12:01:12 PDT 2018


> cfs_time_after() behaves exactly like time_after()
> similarly cfs_time_aftereq() matches time_after_eq()
> 
> so discard the cfs versions.

Reviewed-by: James Simmons <jsimmons at infradead.org>
 
> Signed-off-by: NeilBrown <neilb at suse.com>
> ---
>  .../lustre/include/linux/libcfs/libcfs_time.h      |   14 ---------
>  .../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c    |    4 +--
>  .../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h    |    6 ++--
>  .../staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c |    2 +
>  .../staging/lustre/lnet/klnds/socklnd/socklnd_cb.c |   32 ++++++++++----------
>  drivers/staging/lustre/lnet/libcfs/tracefile.c     |    8 +++--
>  drivers/staging/lustre/lnet/lnet/lib-move.c        |    4 +--
>  drivers/staging/lustre/lnet/lnet/net_fault.c       |    8 +++--
>  drivers/staging/lustre/lnet/lnet/router.c          |    6 ++--
>  drivers/staging/lustre/lnet/selftest/conrpc.c      |    4 +--
>  drivers/staging/lustre/lnet/selftest/timer.c       |    2 +
>  drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c    |    4 +--
>  drivers/staging/lustre/lustre/ldlm/ldlm_request.c  |    4 +--
>  drivers/staging/lustre/lustre/osc/osc_object.c     |    2 +
>  drivers/staging/lustre/lustre/osc/osc_request.c    |    2 +
>  drivers/staging/lustre/lustre/ptlrpc/pinger.c      |    6 ++--
>  16 files changed, 47 insertions(+), 61 deletions(-)
> 
> diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h
> index 0ebbde4ec8e8..172a8872e3f3 100644
> --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h
> +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_time.h
> @@ -36,20 +36,6 @@
>  
>  #ifndef __LIBCFS_TIME_H__
>  #define __LIBCFS_TIME_H__
> -/*
> - * generic time manipulation functions.
> - */
> -
> -static inline int cfs_time_after(unsigned long t1, unsigned long t2)
> -{
> -	return time_before(t2, t1);
> -}
> -
> -static inline int cfs_time_aftereq(unsigned long t1, unsigned long t2)
> -{
> -	return time_before_eq(t2, t1);
> -}
> -
>  /*
>   * return valid time-out based on user supplied one. Currently we only check
>   * that time-out is not shorted than allowed.
> diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c
> index 276bf486f64b..d0ce37d72571 100644
> --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c
> +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c
> @@ -1522,7 +1522,7 @@ static int kiblnd_fmr_pool_is_idle(struct kib_fmr_pool *fpo, unsigned long now)
>  		return 0;
>  	if (fpo->fpo_failed)
>  		return 1;
> -	return cfs_time_aftereq(now, fpo->fpo_deadline);
> +	return time_after_eq(now, fpo->fpo_deadline);
>  }
>  
>  static int
> @@ -1850,7 +1850,7 @@ static int kiblnd_pool_is_idle(struct kib_pool *pool, unsigned long now)
>  		return 0;
>  	if (pool->po_failed)
>  		return 1;
> -	return cfs_time_aftereq(now, pool->po_deadline);
> +	return time_after_eq(now, pool->po_deadline);
>  }
>  
>  void kiblnd_pool_free_node(struct kib_pool *pool, struct list_head *node)
> diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
> index b18911d09e9a..ca6e09de0872 100644
> --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
> +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
> @@ -754,9 +754,9 @@ static inline int
>  kiblnd_send_keepalive(struct kib_conn *conn)
>  {
>  	return (*kiblnd_tunables.kib_keepalive > 0) &&
> -		cfs_time_after(jiffies, conn->ibc_last_send +
> -			       msecs_to_jiffies(*kiblnd_tunables.kib_keepalive *
> -						MSEC_PER_SEC));
> +		time_after(jiffies, conn->ibc_last_send +
> +			   msecs_to_jiffies(*kiblnd_tunables.kib_keepalive *
> +					    MSEC_PER_SEC));
>  }
>  
>  static inline int
> diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
> index f9761d8f2e3e..563ff5c972bf 100644
> --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
> +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
> @@ -3141,7 +3141,7 @@ kiblnd_check_txs_locked(struct kib_conn *conn, struct list_head *txs)
>  			LASSERT(tx->tx_waiting || tx->tx_sending);
>  		}
>  
> -		if (cfs_time_aftereq(jiffies, tx->tx_deadline)) {
> +		if (time_after_eq(jiffies, tx->tx_deadline)) {
>  			CERROR("Timed out tx: %s, %lu seconds\n",
>  			       kiblnd_queue2str(conn, txs),
>  			       cfs_duration_sec(jiffies - tx->tx_deadline));
> diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
> index 1ace54c9b133..8ead1e02e854 100644
> --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
> +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
> @@ -481,7 +481,7 @@ ksocknal_process_transmit(struct ksock_conn *conn, struct ksock_tx *tx)
>  		LASSERT(conn->ksnc_tx_scheduled);
>  		list_add_tail(&conn->ksnc_tx_list,
>  			      &ksocknal_data.ksnd_enomem_conns);
> -		if (!cfs_time_aftereq(jiffies + SOCKNAL_ENOMEM_RETRY,
> +		if (!time_after_eq(jiffies + SOCKNAL_ENOMEM_RETRY,
>  				   ksocknal_data.ksnd_reaper_waketime))
>  			wake_up(&ksocknal_data.ksnd_reaper_waitq);
>  
> @@ -590,7 +590,7 @@ ksocknal_find_conn_locked(struct ksock_peer *peer, struct ksock_tx *tx,
>  		case SOCKNAL_MATCH_YES: /* typed connection */
>  			if (!typed || tnob > nob ||
>  			    (tnob == nob && *ksocknal_tunables.ksnd_round_robin &&
> -			     cfs_time_after(typed->ksnc_tx_last_post, c->ksnc_tx_last_post))) {
> +			     time_after(typed->ksnc_tx_last_post, c->ksnc_tx_last_post))) {
>  				typed = c;
>  				tnob  = nob;
>  			}
> @@ -599,7 +599,7 @@ ksocknal_find_conn_locked(struct ksock_peer *peer, struct ksock_tx *tx,
>  		case SOCKNAL_MATCH_MAY: /* fallback connection */
>  			if (!fallback || fnob > nob ||
>  			    (fnob == nob && *ksocknal_tunables.ksnd_round_robin &&
> -			     cfs_time_after(fallback->ksnc_tx_last_post, c->ksnc_tx_last_post))) {
> +			     time_after(fallback->ksnc_tx_last_post, c->ksnc_tx_last_post))) {
>  				fallback = c;
>  				fnob = nob;
>  			}
> @@ -745,7 +745,7 @@ ksocknal_find_connectable_route_locked(struct ksock_peer *peer)
>  			continue;
>  
>  		if (!(!route->ksnr_retry_interval || /* first attempt */
> -		      cfs_time_aftereq(now, route->ksnr_timeout))) {
> +		      time_after_eq(now, route->ksnr_timeout))) {
>  			CDEBUG(D_NET,
>  			       "Too soon to retry route %pI4h (cnted %d, interval %ld, %ld secs later)\n",
>  			       &route->ksnr_ipaddr,
> @@ -1823,7 +1823,7 @@ ksocknal_connect(struct ksock_route *route)
>  
>  		write_unlock_bh(&ksocknal_data.ksnd_global_lock);
>  
> -		if (cfs_time_aftereq(jiffies, deadline)) {
> +		if (time_after_eq(jiffies, deadline)) {
>  			rc = -ETIMEDOUT;
>  			lnet_connect_console_error(rc, peer->ksnp_id.nid,
>  						   route->ksnr_ipaddr,
> @@ -2052,7 +2052,7 @@ ksocknal_connd_get_route_locked(signed long *timeout_p)
>  	list_for_each_entry(route, &ksocknal_data.ksnd_connd_routes,
>  			    ksnr_connd_list) {
>  		if (!route->ksnr_retry_interval ||
> -		    cfs_time_aftereq(now, route->ksnr_timeout))
> +		    time_after_eq(now, route->ksnr_timeout))
>  			return route;
>  
>  		if (*timeout_p == MAX_SCHEDULE_TIMEOUT ||
> @@ -2224,8 +2224,8 @@ ksocknal_find_timed_out_conn(struct ksock_peer *peer)
>  		}
>  
>  		if (conn->ksnc_rx_started &&
> -		    cfs_time_aftereq(jiffies,
> -				     conn->ksnc_rx_deadline)) {
> +		    time_after_eq(jiffies,
> +				  conn->ksnc_rx_deadline)) {
>  			/* Timed out incomplete incoming message */
>  			ksocknal_conn_addref(conn);
>  			CNETERR("Timeout receiving from %s (%pI4h:%d), state %d wanted %zd left %d\n",
> @@ -2240,8 +2240,8 @@ ksocknal_find_timed_out_conn(struct ksock_peer *peer)
>  
>  		if ((!list_empty(&conn->ksnc_tx_queue) ||
>  		     conn->ksnc_sock->sk->sk_wmem_queued) &&
> -		    cfs_time_aftereq(jiffies,
> -				     conn->ksnc_tx_deadline)) {
> +		    time_after_eq(jiffies,
> +				  conn->ksnc_tx_deadline)) {
>  			/*
>  			 * Timed out messages queued for sending or
>  			 * buffered in the socket's send buffer
> @@ -2268,8 +2268,8 @@ ksocknal_flush_stale_txs(struct ksock_peer *peer)
>  	write_lock_bh(&ksocknal_data.ksnd_global_lock);
>  
>  	list_for_each_entry_safe(tx, tmp, &peer->ksnp_tx_queue, tx_list) {
> -		if (!cfs_time_aftereq(jiffies,
> -				      tx->tx_deadline))
> +		if (!time_after_eq(jiffies,
> +				   tx->tx_deadline))
>  			break;
>  
>  		list_del(&tx->tx_list);
> @@ -2395,8 +2395,8 @@ ksocknal_check_peer_timeouts(int idx)
>  			tx = list_entry(peer->ksnp_tx_queue.next,
>  					struct ksock_tx, tx_list);
>  
> -			if (cfs_time_aftereq(jiffies,
> -					     tx->tx_deadline)) {
> +			if (time_after_eq(jiffies,
> +					  tx->tx_deadline)) {
>  				ksocknal_peer_addref(peer);
>  				read_unlock(&ksocknal_data.ksnd_global_lock);
>  
> @@ -2413,8 +2413,8 @@ ksocknal_check_peer_timeouts(int idx)
>  		tx_stale = NULL;
>  		spin_lock(&peer->ksnp_lock);
>  		list_for_each_entry(tx, &peer->ksnp_zc_req_list, tx_zc_list) {
> -			if (!cfs_time_aftereq(jiffies,
> -					      tx->tx_deadline))
> +			if (!time_after_eq(jiffies,
> +					   tx->tx_deadline))
>  				break;
>  			/* ignore the TX if connection is being closed */
>  			if (tx->tx_conn->ksnc_closing)
> diff --git a/drivers/staging/lustre/lnet/libcfs/tracefile.c b/drivers/staging/lustre/lnet/libcfs/tracefile.c
> index 2aeae0331ee0..129430e74d00 100644
> --- a/drivers/staging/lustre/lnet/libcfs/tracefile.c
> +++ b/drivers/staging/lustre/lnet/libcfs/tracefile.c
> @@ -431,7 +431,7 @@ int libcfs_debug_vmsg2(struct libcfs_debug_msg_data *msgdata,
>  	if (cdls) {
>  		if (libcfs_console_ratelimit &&
>  		    cdls->cdls_next &&		/* not first time ever */
> -		    !cfs_time_after(jiffies, cdls->cdls_next)) {
> +		    !time_after(jiffies, cdls->cdls_next)) {
>  			/* skipping a console message */
>  			cdls->cdls_count++;
>  			if (tcd)
> @@ -439,9 +439,9 @@ int libcfs_debug_vmsg2(struct libcfs_debug_msg_data *msgdata,
>  			return 1;
>  		}
>  
> -		if (cfs_time_after(jiffies,
> -				   cdls->cdls_next + libcfs_console_max_delay +
> -				   10 * HZ)) {
> +		if (time_after(jiffies,
> +			       cdls->cdls_next + libcfs_console_max_delay +
> +			       10 * HZ)) {
>  			/* last timeout was a long time ago */
>  			cdls->cdls_delay /= libcfs_console_backoff * 4;
>  		} else {
> diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c
> index 5574d2148c9d..60464135161b 100644
> --- a/drivers/staging/lustre/lnet/lnet/lib-move.c
> +++ b/drivers/staging/lustre/lnet/lnet/lib-move.c
> @@ -520,11 +520,11 @@ lnet_peer_is_alive(struct lnet_peer *lp, unsigned long now)
>  	 * ignore the initial assumed death (see lnet_peers_start_down()).
>  	 */
>  	if (!lp->lp_alive && lp->lp_alive_count > 0 &&
> -	    cfs_time_aftereq(lp->lp_timestamp, lp->lp_last_alive))
> +	    time_after_eq(lp->lp_timestamp, lp->lp_last_alive))
>  		return 0;
>  
>  	deadline = lp->lp_last_alive + lp->lp_ni->ni_peertimeout * HZ;
> -	alive = cfs_time_after(deadline, now);
> +	alive = time_after(deadline, now);
>  
>  	/* Update obsolete lp_alive except for routers assumed to be dead
>  	 * initially, because router checker would update aliveness in this
> diff --git a/drivers/staging/lustre/lnet/lnet/net_fault.c b/drivers/staging/lustre/lnet/lnet/net_fault.c
> index 05d7b754815a..0066394b0bb0 100644
> --- a/drivers/staging/lustre/lnet/lnet/net_fault.c
> +++ b/drivers/staging/lustre/lnet/lnet/net_fault.c
> @@ -309,9 +309,9 @@ drop_rule_match(struct lnet_drop_rule *rule, lnet_nid_t src,
>  		unsigned long now = jiffies;
>  
>  		rule->dr_stat.fs_count++;
> -		drop = cfs_time_aftereq(now, rule->dr_drop_time);
> +		drop = time_after_eq(now, rule->dr_drop_time);
>  		if (drop) {
> -			if (cfs_time_after(now, rule->dr_time_base))
> +			if (time_after(now, rule->dr_time_base))
>  				rule->dr_time_base = now;
>  
>  			rule->dr_drop_time = rule->dr_time_base +
> @@ -475,9 +475,9 @@ delay_rule_match(struct lnet_delay_rule *rule, lnet_nid_t src,
>  		unsigned long now = jiffies;
>  
>  		rule->dl_stat.fs_count++;
> -		delay = cfs_time_aftereq(now, rule->dl_delay_time);
> +		delay = time_after_eq(now, rule->dl_delay_time);
>  		if (delay) {
> -			if (cfs_time_after(now, rule->dl_time_base))
> +			if (time_after(now, rule->dl_time_base))
>  				rule->dl_time_base = now;
>  
>  			rule->dl_delay_time = rule->dl_time_base +
> diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c
> index c72d4f4454ec..8baf35d56ca7 100644
> --- a/drivers/staging/lustre/lnet/lnet/router.c
> +++ b/drivers/staging/lustre/lnet/lnet/router.c
> @@ -982,7 +982,7 @@ lnet_ping_router_locked(struct lnet_peer *rtr)
>  	lnet_peer_addref_locked(rtr);
>  
>  	if (rtr->lp_ping_deadline && /* ping timed out? */
> -	    cfs_time_after(now, rtr->lp_ping_deadline))
> +	    time_after(now, rtr->lp_ping_deadline))
>  		lnet_notify_locked(rtr, 1, 0, now);
>  
>  	/* Run any outstanding notifications */
> @@ -1010,7 +1010,7 @@ lnet_ping_router_locked(struct lnet_peer *rtr)
>  	       rtr->lp_alive, rtr->lp_alive_count, rtr->lp_ping_timestamp);
>  
>  	if (secs && !rtr->lp_ping_notsent &&
> -	    cfs_time_after(now, rtr->lp_ping_timestamp + secs * HZ)) {
> +	    time_after(now, rtr->lp_ping_timestamp + secs * HZ)) {
>  		int rc;
>  		struct lnet_process_id id;
>  		struct lnet_handle_md mdh;
> @@ -1748,7 +1748,7 @@ lnet_notify(struct lnet_ni *ni, lnet_nid_t nid, int alive, unsigned long when)
>  	}
>  
>  	/* can't do predictions... */
> -	if (cfs_time_after(when, now)) {
> +	if (time_after(when, now)) {
>  		CWARN("Ignoring prediction from %s of %s %s %ld seconds in the future\n",
>  		      !ni ? "userspace" : libcfs_nid2str(ni->ni_nid),
>  		      libcfs_nid2str(nid), alive ? "up" : "down",
> diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.c b/drivers/staging/lustre/lnet/selftest/conrpc.c
> index ea4944b9108b..8c237758c3eb 100644
> --- a/drivers/staging/lustre/lnet/selftest/conrpc.c
> +++ b/drivers/staging/lustre/lnet/selftest/conrpc.c
> @@ -315,7 +315,7 @@ lstcon_rpc_trans_abort(struct lstcon_rpc_trans *trans, int error)
>  			continue;
>  
>  		nd = crpc->crp_node;
> -		if (cfs_time_after(nd->nd_stamp, crpc->crp_stamp))
> +		if (time_after(nd->nd_stamp, crpc->crp_stamp))
>  			continue;
>  
>  		nd->nd_stamp = crpc->crp_stamp;
> @@ -404,7 +404,7 @@ lstcon_rpc_get_reply(struct lstcon_rpc *crpc, struct srpc_msg **msgpp)
>  		crpc->crp_unpacked = 1;
>  	}
>  
> -	if (cfs_time_after(nd->nd_stamp, crpc->crp_stamp))
> +	if (time_after(nd->nd_stamp, crpc->crp_stamp))
>  		return 0;
>  
>  	nd->nd_stamp = crpc->crp_stamp;
> diff --git a/drivers/staging/lustre/lnet/selftest/timer.c b/drivers/staging/lustre/lnet/selftest/timer.c
> index 1f9d5487e2f5..582f252b3e12 100644
> --- a/drivers/staging/lustre/lnet/selftest/timer.c
> +++ b/drivers/staging/lustre/lnet/selftest/timer.c
> @@ -155,7 +155,7 @@ stt_check_timers(unsigned long *last)
>  
>  	spin_lock(&stt_data.stt_lock);
>  
> -	while (cfs_time_aftereq(this_slot, *last)) {
> +	while (time_after_eq(this_slot, *last)) {
>  		expired += stt_expire_list(STTIMER_SLOT(this_slot), now);
>  		this_slot = this_slot - STTIMER_SLOTTIME;
>  	}
> diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> index 150e78c9eb68..942d34f7a44c 100644
> --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
> @@ -325,8 +325,8 @@ static void ldlm_handle_gl_callback(struct ptlrpc_request *req,
>  	lock_res_and_lock(lock);
>  	if (lock->l_granted_mode == LCK_PW &&
>  	    !lock->l_readers && !lock->l_writers &&
> -	    cfs_time_after(jiffies,
> -			   lock->l_last_used + 10 * HZ)) {
> +	    time_after(jiffies,
> +		       lock->l_last_used + 10 * HZ)) {
>  		unlock_res_and_lock(lock);
>  		if (ldlm_bl_to_thread_lock(ns, NULL, lock))
>  			ldlm_handle_bl_callback(ns, NULL, lock);
> diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
> index 647e85b16c02..187095022fb1 100644
> --- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
> +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
> @@ -116,7 +116,7 @@ static void ldlm_expired_completion_wait(struct ldlm_lock *lock, __u32 conn_cnt)
>  			   (s64)lock->l_last_activity,
>  			   (s64)(ktime_get_real_seconds() -
>  				 lock->l_last_activity));
> -		if (cfs_time_after(jiffies, next_dump)) {
> +		if (time_after(jiffies, next_dump)) {
>  			last_dump = next_dump;
>  			next_dump = jiffies + 300 * HZ;
>  			ldlm_namespace_dump(D_DLMTRACE,
> @@ -1176,7 +1176,7 @@ static enum ldlm_policy_res ldlm_cancel_lrur_policy(struct ldlm_namespace *ns,
>  	 * Despite of the LV, It doesn't make sense to keep the lock which
>  	 * is unused for ns_max_age time.
>  	 */
> -	if (cfs_time_after(jiffies, lock->l_last_used + ns->ns_max_age))
> +	if (time_after(jiffies, lock->l_last_used + ns->ns_max_age))
>  		return LDLM_POLICY_CANCEL_LOCK;
>  
>  	slv = ldlm_pool_get_slv(pl);
> diff --git a/drivers/staging/lustre/lustre/osc/osc_object.c b/drivers/staging/lustre/lustre/osc/osc_object.c
> index 154d1721636e..84240181c7ea 100644
> --- a/drivers/staging/lustre/lustre/osc/osc_object.c
> +++ b/drivers/staging/lustre/lustre/osc/osc_object.c
> @@ -328,7 +328,7 @@ int osc_object_is_contended(struct osc_object *obj)
>  	 * ll_file_is_contended.
>  	 */
>  	retry_time = obj->oo_contention_time + osc_contention_time * HZ;
> -	if (cfs_time_after(cur_time, retry_time)) {
> +	if (time_after(cur_time, retry_time)) {
>  		osc_object_clear_contended(obj);
>  		return 0;
>  	}
> diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
> index 04d801f11ace..0038e555e905 100644
> --- a/drivers/staging/lustre/lustre/osc/osc_request.c
> +++ b/drivers/staging/lustre/lustre/osc/osc_request.c
> @@ -748,7 +748,7 @@ static int osc_should_shrink_grant(struct client_obd *client)
>  	     OBD_CONNECT_GRANT_SHRINK) == 0)
>  		return 0;
>  
> -	if (cfs_time_aftereq(time, next_shrink - 5 * CFS_TICK)) {
> +	if (time_after_eq(time, next_shrink - 5 * CFS_TICK)) {
>  		/* Get the current RPC size directly, instead of going via:
>  		 * cli_brw_size(obd->u.cli.cl_import->imp_obd->obd_self_export)
>  		 * Keep comment here so that it can be found by searching.
> diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
> index 7057b4447035..3f17c673d1b8 100644
> --- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c
> +++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
> @@ -180,7 +180,7 @@ static void ptlrpc_pinger_process_import(struct obd_import *imp,
>  
>  	imp->imp_force_verify = 0;
>  
> -	if (cfs_time_aftereq(imp->imp_next_ping - 5 * CFS_TICK, this_ping) &&
> +	if (time_after_eq(imp->imp_next_ping - 5 * CFS_TICK, this_ping) &&
>  	    !force) {
>  		spin_unlock(&imp->imp_lock);
>  		return;
> @@ -236,8 +236,8 @@ static void ptlrpc_pinger_main(struct work_struct *ws)
>  			ptlrpc_pinger_process_import(imp, this_ping);
>  			/* obd_timeout might have changed */
>  			if (imp->imp_pingable && imp->imp_next_ping &&
> -			    cfs_time_after(imp->imp_next_ping,
> -					   this_ping + PING_INTERVAL * HZ))
> +			    time_after(imp->imp_next_ping,
> +				       this_ping + PING_INTERVAL * HZ))
>  				ptlrpc_update_next_ping(imp, 0);
>  		}
>  		mutex_unlock(&pinger_mutex);
> 
> 
> 


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