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net: rds: Use time_after() for time comparison

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To be future-proof and for better readability the time comparisons are modified
to use time_after() instead of raw math.

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Manuel Schölling 2014-05-18 23:32:49 +02:00 committed by David S. Miller
parent 03b8dcba1e
commit 71fd762f2e
2 changed files with 4 additions and 4 deletions
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4
net/rds/ib_send.c
View file

@ -298,7 +298,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
rds_ib_stats_inc(s_ib_tx_cq_event);
if (wc.wr_id == RDS_IB_ACK_WR_ID) {
if (ic->i_ack_queued + HZ/2 < jiffies)
if (time_after(jiffies, ic->i_ack_queued + HZ/2))
rds_ib_stats_inc(s_ib_tx_stalled);
rds_ib_ack_send_complete(ic);
continue;
@ -315,7 +315,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
rm = rds_ib_send_unmap_op(ic, send, wc.status);
if (send->s_queued + HZ/2 < jiffies)
if (time_after(jiffies, send->s_queued + HZ/2))
rds_ib_stats_inc(s_ib_tx_stalled);
if (send->s_op) {

4
net/rds/iw_send.c
View file

@ -232,7 +232,7 @@ void rds_iw_send_cq_comp_handler(struct ib_cq *cq, void *context)
}
if (wc.wr_id == RDS_IW_ACK_WR_ID) {
if (ic->i_ack_queued + HZ/2 < jiffies)
if (time_after(jiffies, ic->i_ack_queued + HZ/2))
rds_iw_stats_inc(s_iw_tx_stalled);
rds_iw_ack_send_complete(ic);
continue;
@ -267,7 +267,7 @@ void rds_iw_send_cq_comp_handler(struct ib_cq *cq, void *context)
send->s_wr.opcode = 0xdead;
send->s_wr.num_sge = 1;
if (send->s_queued + HZ/2 < jiffies)
if (time_after(jiffies, send->s_queued + HZ/2))
rds_iw_stats_inc(s_iw_tx_stalled);
/* If a RDMA operation produced an error, signal this right