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| author | Manuel Schölling <manuel.schoelling@gmx.de> | 2014-05-18 23:32:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-18 21:24:52 -0400 |
| commit | 71fd762f2eef6acc848e262ac934fc694b49204e (patch) | |
| tree | 9e69fd992dca49eaa2e375fa47737b3b12a4d482 /net/rds | |
| parent | 03b8dcba1e6ea636a96d80f7adbf03d748d517ad (diff) | |
| download | linux-stable-71fd762f2eef6acc848e262ac934fc694b49204e.tar.gz linux-stable-71fd762f2eef6acc848e262ac934fc694b49204e.tar.bz2 linux-stable-71fd762f2eef6acc848e262ac934fc694b49204e.zip | |
net: rds: Use time_after() for time comparison
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>
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/ib_send.c | 4 | ||||
| -rw-r--r-- | net/rds/iw_send.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c index 37be6e226d1b..1dde91e3dc70 100644 --- a/net/rds/ib_send.c +++ b/net/rds/ib_send.c @@ -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) { diff --git a/net/rds/iw_send.c b/net/rds/iw_send.c index e40c3c5db2c4..9105ea03aec5 100644 --- a/net/rds/iw_send.c +++ b/net/rds/iw_send.c @@ -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 |