* [PATCH] unneeded memory barrier in olympic tokenring driver
@ 2003-09-28 21:57 Felipe W Damasio
0 siblings, 0 replies; only message in thread
From: Felipe W Damasio @ 2003-09-28 21:57 UTC (permalink / raw)
To: mikep; +Cc: linux-net, netdev, linux-tr
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Hi Daniel,
Patch against 2.6.0-test6.
Removes 2 unneeded memory barriers when setting the current task to
TASK_RUNNING.
Please consider applying,
Felipe
--
It's most certainly GNU/Linux, not Linux. Read more at
http://www.gnu.org/gnu/why-gnu-linux.html
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--- linux-2.6.0-test6/drivers/net/tokenring/olympic.c.orig Sun Sep 28 18:51:13 2003
+++ linux-2.6.0-test6/drivers/net/tokenring/olympic.c Sun Sep 28 18:51:36 2003
@@ -531,7 +531,7 @@
set_current_state(TASK_INTERRUPTIBLE) ;
}
remove_wait_queue(&olympic_priv->srb_wait,&wait) ;
- set_current_state(TASK_RUNNING) ;
+ __set_current_state(TASK_RUNNING) ;
olympic_priv->srb_queued = 0 ;
#if OLYMPIC_DEBUG
printk("init_srb(%p): ",init_srb);
@@ -1122,7 +1122,7 @@
set_current_state(TASK_INTERRUPTIBLE) ;
}
remove_wait_queue(&olympic_priv->srb_wait,&wait) ;
- set_current_state(TASK_RUNNING) ;
+ __set_current_state(TASK_RUNNING) ;
olympic_priv->rx_status_last_received++;
olympic_priv->rx_status_last_received&=OLYMPIC_RX_RING_SIZE-1;
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2003-09-28 21:57 [PATCH] unneeded memory barrier in olympic tokenring driver Felipe W Damasio
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