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Commit b88e7693 authored by Srinivas_Gowda's avatar Srinivas_Gowda Committed by Linus Torvalds
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ipmi: decrease the IPMI message transaction time in interrupt mode 



Call the event handler immediately after starting the next message.

This change considerably decreases the IPMI transaction time (cuts off
~9ms for a single ipmitool transaction).

Signed-off-by: default avatarSrinivas_Gowda <srinivas_g_gowda@dell.com>
Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 09c71bfd

drivers/char/ipmi/ipmi_si_intf.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -932,8 +932,10 @@ static void sender(void *send_info, 
	spin_unlock_irqrestore(&smi_info->msg_lock, flags);

	spin_unlock_irqrestore(&smi_info->msg_lock, flags);





	spin_lock_irqsave(&smi_info->si_lock, flags);

	spin_lock_irqsave(&smi_info->si_lock, flags);

	if (smi_info->si_state == SI_NORMAL && smi_info->curr_msg == NULL)

	if (smi_info->si_state == SI_NORMAL && smi_info->curr_msg == NULL) {

		start_next_msg(smi_info);

		start_next_msg(smi_info);

		smi_event_handler(smi_info, 0);

	}

	spin_unlock_irqrestore(&smi_info->si_lock, flags);

	spin_unlock_irqrestore(&smi_info->si_lock, flags);

}

}