proc_watchdog_thresh

Name:/proc/sys/kernel/watchdog_thresh

Proto:int proc_watchdog_thresh(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos)

Type:int

Parameter:

Type	Parameter	Name
struct ctl_table *	table
int	write
void __user *	buffer
size_t *	lenp
loff_t *	ppos

746

mutex_lock( & watchdog_mutex)

748

old = READ_ONCE(watchdog_thresh)

749

err = read a vector of integers with min/max values

751

If Not err && write && old != READ_ONCE(watchdog_thresh) Then Propagate any changes to the watchdog threads

754

mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.

755

Return err

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion