Reduce Log

Author: UEFI-code

arch/x86/kernel/process_64.c

@@ -507,7 +507,7 @@ start_thread_common(struct pt_regs *regs, unsigned long new_ip,
 		    unsigned long new_sp,
 		    unsigned int _cs, unsigned int _ss, unsigned int _ds)
 {
-	pr_alert("!!! start_thread_common, target _cs: 0x%x, _ss: 0x%x, _ds: 0x%x, new_ip: %lx, new_sp: %lx !!!\n", _cs, _ss, _ds, new_ip, new_sp);
+	//pr_alert("!!! start_thread_common, target _cs: 0x%x, _ss: 0x%x, _ds: 0x%x, new_ip: %lx, new_sp: %lx !!!\n", _cs, _ss, _ds, new_ip, new_sp);
 
 	WARN_ON_ONCE(regs != current_pt_regs());
 

include/linux/mmap_lock.h

@@ -149,7 +149,7 @@ static inline void mmap_read_lock(struct mm_struct *mm)
 
 static inline int mmap_read_lock_killable(struct mm_struct *mm)
 {
-	pr_alert("!!! %s %s %d\n", __FILE__, __func__, __LINE__);
+	//pr_alert("!!! %s %s %d\n", __FILE__, __func__, __LINE__);
 	int ret;
 
 	__mmap_lock_trace_start_locking(mm, false);

kernel/exit.c

@@ -809,7 +809,7 @@ static void synchronize_group_exit(struct task_struct *tsk, long code)
 void __noreturn do_exit(long code)
 {
 	//dump_stack();
-	pr_alert("%s %s %d, exit code %ld\n", __func__, __FILE__, __LINE__, code);
+	//pr_alert("%s %s %d, exit code %ld\n", __func__, __FILE__, __LINE__, code);
 	struct task_struct *tsk = current;
 	int group_dead;