From ddac44b7b21b72c0d9d6882ac8d7027afc25138c Mon Sep 17 00:00:00 2001 From: Corey Minyard Date: Wed, 26 May 2010 14:43:50 -0700 Subject: ipmi: change timeout and event poll to one second The timeouts in IPMI are in the 1-5 second range in message handling, so a 1 second timeout is a reasonable thing to do. This should help with reducing power consumption on idle systems. Signed-off-by: Corey Minyard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/ipmi/ipmi_msghandler.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index c6ad4234378..5de4bb99cb9 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -4037,8 +4037,8 @@ static void ipmi_request_event(void) static struct timer_list ipmi_timer; -/* Call every ~100 ms. */ -#define IPMI_TIMEOUT_TIME 100 +/* Call every ~1000 ms. */ +#define IPMI_TIMEOUT_TIME 1000 /* How many jiffies does it take to get to the timeout time. */ #define IPMI_TIMEOUT_JIFFIES ((IPMI_TIMEOUT_TIME * HZ) / 1000) -- cgit v1.2.3-18-g5258