3 files changed, 28 insertions, 28 deletions

diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 2f007157fab9..e11ccb4cf48d 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -8,7 +8,7 @@
 #define DEFAULT_RATELIMIT_BURST         10
 
 struct ratelimit_state {
-        spinlock_t      lock;           /* protect the state */
+        raw_spinlock_t  lock;           /* protect the state */
 
         int             interval;
         int             burst;
@@ -20,7 +20,7 @@ struct ratelimit_state {
 #define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)         \
                                                                         \
         struct ratelimit_state name = {                                 \
-                .lock           = __SPIN_LOCK_UNLOCKED(name.lock),      \
+                .lock           = __RAW_SPIN_LOCK_UNLOCKED(name.lock),  \
                 .interval       = interval_init,                        \
                 .burst          = burst_init,                           \
         }
@@ -28,7 +28,7 @@ struct ratelimit_state {
 static inline void ratelimit_state_init(struct ratelimit_state *rs,
                                         int interval, int burst)
 {
-        spin_lock_init(&rs->lock);
+        raw_spin_lock_init(&rs->lock);
         rs->interval = interval;
         rs->burst = burst;
         rs->printed = 0;
diff --git a/kernel/printk.c b/kernel/printk.c
index 28a40d8171b8..b7da18391c38 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -100,7 +100,7 @@ static int console_locked, console_suspended;
  * It is also used in interesting ways to provide interlocking in
  * console_unlock();.
  */
-static DEFINE_SPINLOCK(logbuf_lock);
+static DEFINE_RAW_SPINLOCK(logbuf_lock);
 
 #define LOG_BUF_MASK (log_buf_len-1)
 #define LOG_BUF(idx) (log_buf[(idx) & LOG_BUF_MASK])
@@ -212,7 +212,7 @@ void __init setup_log_buf(int early)
                 return;
         }
 
-        spin_lock_irqsave(&logbuf_lock, flags);
+        raw_spin_lock_irqsave(&logbuf_lock, flags);
         log_buf_len = new_log_buf_len;
         log_buf = new_log_buf;
         new_log_buf_len = 0;
@@ -230,7 +230,7 @@ void __init setup_log_buf(int early)
         log_start -= offset;
         con_start -= offset;
         log_end -= offset;
-        spin_unlock_irqrestore(&logbuf_lock, flags);
+        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
 
         pr_info("log_buf_len: %d\n", log_buf_len);
         pr_info("early log buf free: %d(%d%%)\n",
@@ -365,18 +365,18 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
                 if (error)
                         goto out;
                 i = 0;
-                spin_lock_irq(&logbuf_lock);
+                raw_spin_lock_irq(&logbuf_lock);
                 while (!error && (log_start != log_end) && i < len) {
                         c = LOG_BUF(log_start);
                         log_start++;
-                        spin_unlock_irq(&logbuf_lock);
+                        raw_spin_unlock_irq(&logbuf_lock);
                         error = __put_user(c,buf);
                         buf++;
                         i++;
                         cond_resched();
-                        spin_lock_irq(&logbuf_lock);
+                        raw_spin_lock_irq(&logbuf_lock);
                 }
-                spin_unlock_irq(&logbuf_lock);
+                raw_spin_unlock_irq(&logbuf_lock);
                 if (!error)
                         error = i;
                 break;
@@ -399,7 +399,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
                 count = len;
                 if (count > log_buf_len)
                         count = log_buf_len;
-                spin_lock_irq(&logbuf_lock);
+                raw_spin_lock_irq(&logbuf_lock);
                 if (count > logged_chars)
                         count = logged_chars;
                 if (do_clear)
@@ -416,12 +416,12 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
                         if (j + log_buf_len < log_end)
                                 break;
                         c = LOG_BUF(j);
-                        spin_unlock_irq(&logbuf_lock);
+                        raw_spin_unlock_irq(&logbuf_lock);
                         error = __put_user(c,&buf[count-1-i]);
                         cond_resched();
-                        spin_lock_irq(&logbuf_lock);
+                        raw_spin_lock_irq(&logbuf_lock);
                 }
-                spin_unlock_irq(&logbuf_lock);
+                raw_spin_unlock_irq(&logbuf_lock);
                 if (error)
                         break;
                 error = i;
@@ -689,7 +689,7 @@ static void zap_locks(void)
         oops_timestamp = jiffies;
 
         /* If a crash is occurring, make sure we can't deadlock */
-        spin_lock_init(&logbuf_lock);
+        raw_spin_lock_init(&logbuf_lock);
         /* And make sure that we print immediately */
         sema_init(&console_sem, 1);
 }
@@ -802,9 +802,9 @@ static int console_trylock_for_printk(unsigned int cpu)
                 }
         }
         printk_cpu = UINT_MAX;
-        spin_unlock(&logbuf_lock);
         if (wake)
                 up(&console_sem);
+        raw_spin_unlock(&logbuf_lock);
         return retval;
 }
 static const char recursion_bug_msg [] =
@@ -864,7 +864,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
         }
 
         lockdep_off();
-        spin_lock(&logbuf_lock);
+        raw_spin_lock(&logbuf_lock);
         printk_cpu = this_cpu;
 
         if (recursion_bug) {
@@ -1257,14 +1257,14 @@ void console_unlock(void)
 
 again:
         for ( ; ; ) {
-                spin_lock_irqsave(&logbuf_lock, flags);
+                raw_spin_lock_irqsave(&logbuf_lock, flags);
                 wake_klogd |= log_start - log_end;
                 if (con_start == log_end)
                         break;                  /* Nothing to print */
                 _con_start = con_start;
                 _log_end = log_end;
                 con_start = log_end;            /* Flush */
-                spin_unlock(&logbuf_lock);
+                raw_spin_unlock(&logbuf_lock);
                 stop_critical_timings();        /* don't trace print latency */
                 call_console_drivers(_con_start, _log_end);
                 start_critical_timings();
@@ -1276,7 +1276,7 @@ again:
         if (unlikely(exclusive_console))
                 exclusive_console = NULL;
 
-        spin_unlock(&logbuf_lock);
+        raw_spin_unlock(&logbuf_lock);
 
         up(&console_sem);
 
@@ -1286,13 +1286,13 @@ again:
          * there's a new owner and the console_unlock() from them will do the
          * flush, no worries.
          */
-        spin_lock(&logbuf_lock);
+        raw_spin_lock(&logbuf_lock);
         if (con_start != log_end)
                 retry = 1;
-        spin_unlock_irqrestore(&logbuf_lock, flags);
         if (retry && console_trylock())
                 goto again;
 
+        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
         if (wake_klogd)
                 wake_up_klogd();
 }
@@ -1522,9 +1522,9 @@ void register_console(struct console *newcon)
                  * console_unlock(); will print out the buffered messages
                  * for us.
                  */
-                spin_lock_irqsave(&logbuf_lock, flags);
+                raw_spin_lock_irqsave(&logbuf_lock, flags);
                 con_start = log_start;
-                spin_unlock_irqrestore(&logbuf_lock, flags);
+                raw_spin_unlock_irqrestore(&logbuf_lock, flags);
                 /*
                  * We're about to replay the log buffer.  Only do this to the
                  * just-registered console to avoid excessive message spam to
@@ -1731,10 +1731,10 @@ 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. */
-        spin_lock_irqsave(&logbuf_lock, flags);
+        raw_spin_lock_irqsave(&logbuf_lock, flags);
         end = log_end & LOG_BUF_MASK;
         chars = logged_chars;
-        spin_unlock_irqrestore(&logbuf_lock, flags);
+        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
 
         if (chars > end) {
                 s1 = log_buf + log_buf_len - chars + end;
diff --git a/lib/ratelimit.c b/lib/ratelimit.c
index 027a03f4c56d..c96d500577de 100644
--- a/lib/ratelimit.c
+++ b/lib/ratelimit.c
@@ -39,7 +39,7 @@ int ___ratelimit(struct ratelimit_state *rs, const char *func)
          * in addition to the one that will be printed by
          * the entity that is holding the lock already:
          */
-        if (!spin_trylock_irqsave(&rs->lock, flags))
+        if (!raw_spin_trylock_irqsave(&rs->lock, flags))
                 return 0;
 
         if (!rs->begin)
@@ -60,7 +60,7 @@ int ___ratelimit(struct ratelimit_state *rs, const char *func)
                 rs->missed++;
                 ret = 0;
         }
-        spin_unlock_irqrestore(&rs->lock, flags);
+        raw_spin_unlock_irqrestore(&rs->lock, flags);
 
         return ret;
 }