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| author | Arnd Bergmann <arnd@arndb.de> | 2008-05-20 19:16:04 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2008-06-20 14:05:58 -0600 |
| commit | af96f0103d332be92c42a44accf731da667ecc03 (patch) | |
| tree | 828900218fe917371a0b37517f060d16c4f4432d /drivers/char/ipmi | |
| parent | b0e54f7c477ad24fa0d49baed942c5a5909c748b (diff) | |
| download | linux-af96f0103d332be92c42a44accf731da667ecc03.tar.bz2 | |
ipmi-watchdog: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/char/ipmi')
| -rw-r--r-- | drivers/char/ipmi/ipmi_watchdog.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 1b9a87047817..357d99b9d0e5 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -35,6 +35,7 @@ #include <linux/moduleparam.h> #include <linux/ipmi.h> #include <linux/ipmi_smi.h> +#include <linux/smp_lock.h> #include <linux/watchdog.h> #include <linux/miscdevice.h> #include <linux/init.h> @@ -819,6 +820,8 @@ static int ipmi_open(struct inode *ino, struct file *filep) if (test_and_set_bit(0, &ipmi_wdog_open)) return -EBUSY; + cycle_kernel_lock(); + /* * Don't start the timer now, let it start on the * first heartbeat. |