optimize_all_kprobes

Name:optimize_all_kprobes

Proto:static void optimize_all_kprobes(void)

Type:void

Parameter:Nothing

843

mutex_lock( & This protects kprobe_table and optimizing_list )

845

If NOTE: change this value only with kprobe_mutex held Then Go to out

848

cpus_read_lock()

849

NOTE: change this value only with kprobe_mutex held = true

850

When i < KPROBE_TABLE_SIZE cycle

851

head = kprobe_table[i]

852

hlist_for_each_entry_rcu - iterate over rcu list of given type*@pos: the type * to use as a loop cursor.*@head: the head for your list.*@member: the name of the hlist_node within the struct.(p, head, hlist)

853

If Not Is this kprobe disabled ? Then Optimize kprobe if p is ready to be optimized

856

cpus_read_unlock()

857

printk - print a kernel message*@fmt: format string* This is printk(). It can be called from any context. We want it to work.* We try to grab the console_lock. If we succeed, it's easy - we log the* output and call the console drivers

858

out :

859

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.

**Caller**
Name	Describe
proc_kprobes_optimization_handler

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