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authorAnton Blanchard <anton@samba.org>2007-10-15 00:49:07 -0500
committerRoland Dreier <rolandd@cisco.com>2008-01-25 14:15:41 -0800
commit1a7d2dce4169ed42310926a5675fffd0986caa26 (patch)
treeea3dcb6f1f3d114b89603fafb3f39f77292fab71 /drivers
parent5851bb893e5bb87150817c180ccddcf4e78db1b6 (diff)
downloadlinux-1a7d2dce4169ed42310926a5675fffd0986caa26.tar.bz2
IB/ehca: Use round_jiffies() for EQ polling timer
Use round_jiffies() to align ehca's 1-second timer with other timers and potentially save power by sleeping cores for longer. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index c9e32b46387f..173d3e9f9268 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -934,7 +934,7 @@ void ehca_poll_eqs(unsigned long data)
ehca_process_eq(shca, 0);
}
}
- mod_timer(&poll_eqs_timer, jiffies + HZ);
+ mod_timer(&poll_eqs_timer, round_jiffies(jiffies + HZ));
spin_unlock(&shca_list_lock);
}