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Diffstat (limited to 'kernel/printk.c')
-rw-r--r--kernel/printk.c88
1 files changed, 0 insertions, 88 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index 95eddd6..17b0c7a 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -216,15 +216,7 @@ void __init setup_log_buf(int early)
new_log_buf_len);
return;
}
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
spin_lock_irqsave(&logbuf_lock, flags);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
log_buf_len = new_log_buf_len;
log_buf = new_log_buf;
new_log_buf_len = 0;
@@ -327,15 +319,7 @@ int log_buf_copy(char *dest, int idx, int len)
bool took_lock = false;
if (!oops_in_progress) {
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irq logbuf_lock", __func__);
-#endif
spin_lock_irq(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irq logbuf_lock", __func__);
-#endif
took_lock = true;
}
@@ -432,15 +416,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
if (error)
goto out;
i = 0;
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irq logbuf_lock", __func__);
-#endif
spin_lock_irq(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irq logbuf_lock", __func__);
-#endif
while (!error && (log_start != log_end) && i < len) {
c = LOG_BUF(log_start);
log_start++;
@@ -449,15 +425,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
buf++;
i++;
cond_resched();
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irq logbuf_lock", __func__);
-#endif
spin_lock_irq(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irq logbuf_lock", __func__);
-#endif
}
spin_unlock_irq(&logbuf_lock);
if (!error)
@@ -482,15 +450,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
count = len;
if (count > log_buf_len)
count = log_buf_len;
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irq logbuf_lock", __func__);
-#endif
spin_lock_irq(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irq logbuf_lock", __func__);
-#endif
if (count > logged_chars)
count = logged_chars;
if (do_clear)
@@ -510,15 +470,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
spin_unlock_irq(&logbuf_lock);
error = __put_user(c,&buf[count-1-i]);
cond_resched();
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irq logbuf_lock", __func__);
-#endif
spin_lock_irq(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irq logbuf_lock", __func__);
-#endif
}
spin_unlock_irq(&logbuf_lock);
if (error)
@@ -768,15 +720,7 @@ void register_log_char_hook(void (*f) (char c))
unsigned start;
unsigned long flags;
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
spin_lock_irqsave(&logbuf_lock, flags);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
start = min(con_start, log_start);
while (start != log_end)
@@ -1010,15 +954,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
}
lockdep_off();
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock logbuf_lock", __func__);
-#endif
spin_lock(&logbuf_lock);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock logbuf_lock", __func__);
-#endif
printk_cpu = this_cpu;
if (recursion_bug) {
@@ -1443,15 +1379,7 @@ void console_unlock(void)
console_may_schedule = 0;
for ( ; ; ) {
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
spin_lock_irqsave(&logbuf_lock, flags);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
wake_klogd |= log_start - log_end;
if (con_start == log_end)
break; /* Nothing to print */
@@ -1701,15 +1629,7 @@ void register_console(struct console *newcon)
* console_unlock(); will print out the buffered messages
* for us.
*/
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
spin_lock_irqsave(&logbuf_lock, flags);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
con_start = log_start;
spin_unlock_irqrestore(&logbuf_lock, flags);
/*
@@ -1918,15 +1838,7 @@ void kmsg_dump(enum kmsg_dump_reason reason)
/* Theoretically, the log could move on after we do this, but
there's not a lot we can do about that. The new messages
will overwrite the start of what we dump. */
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "+ %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
spin_lock_irqsave(&logbuf_lock, flags);
-#ifdef CONFIG_MACH_PX
- sec_debug_aux_log(SEC_DEBUG_AUXLOG_LOGBUF_LOCK_CHANGE,
- "- %s: spin_lock_irqsave logbuf_lock", __func__);
-#endif
end = log_end & LOG_BUF_MASK;
chars = logged_chars;
spin_unlock_irqrestore(&logbuf_lock, flags);
generated by cgit v1.1 at 2024-04-26 08:30:49 +0000