Many files:

  tabs replaced
ha_innodb.cc:
  Comments removed

innobase/include/que0que.h

@@ -359,7 +359,7 @@ struct que_thr_struct{
 					the control came */
 	ulint		resource;	/* resource usage of the query thread
 					thus far */
-  ulint		lock_state;	/* lock state of thread (table or row) */
+  ulint   lock_state;	/* lock state of thread (table or row) */
 };
 
 #define QUE_THR_MAGIC_N		8476583
@@ -484,9 +484,9 @@ struct que_fork_struct{
 #define QUE_THR_ERROR		8
 
 /* Query thread lock states */
-#define QUE_THR_LOCK_NOLOCK    0
-#define QUE_THR_LOCK_ROW       1
-#define QUE_THR_LOCK_TABLE     2
+#define QUE_THR_LOCK_NOLOCK     0
+#define QUE_THR_LOCK_ROW        1
+#define QUE_THR_LOCK_TABLE      2
 
 /* From where the cursor position is counted */
 #define QUE_CUR_NOT_DEFINED	1

innobase/include/sync0rw.h

@@ -61,7 +61,7 @@ Creates, or rather, initializes an rw-lock object in a specified memory
 location (which must be appropriately aligned). The rw-lock is initialized
 to the non-locked state. Explicit freeing of the rw-lock with rw_lock_free
 is necessary only if the memory block containing it is freed. */
-#define rw_lock_create(L)	rw_lock_create_func(\
+#define rw_lock_create(L) rw_lock_create_func(\
             (L), __FILE__, __LINE__, __STRING(L))
           
 /*=====================*/
@@ -76,8 +76,8 @@ rw_lock_create_func(
 /*================*/
 	rw_lock_t*	lock,		/* in: pointer to memory */
 	const char*	cfile_name,	/* in: file name where created */
-  ulint		cline,		/* in: file line where created */
-  const char*	cmutex_name);	/* in: mutex name */
+  ulint cline,  /* in: file line where created */
+  const char* cmutex_name); /* in: mutex name */
 /**********************************************************************
 Calling this function is obligatory only if the memory buffer containing
 the rw-lock is freed. Removes an rw-lock object from the global list. The

innobase/include/sync0sync.h

@@ -17,7 +17,7 @@ Created 9/5/1995 Heikki Tuuri
 #include "os0sync.h"
 #include "sync0arr.h"
 
-extern my_bool	timed_mutexes;
+extern my_bool  timed_mutexes;
 
 /**********************************************************************
 Initializes the synchronization data structures. */
@@ -50,8 +50,8 @@ mutex_create_func(
 /*==============*/
 	mutex_t*	mutex,		/* in: pointer to memory */
 	const char*	cfile_name,	/* in: file name where created */
-	ulint		cline,		/* in: file line where created */
-	const char*	cmutex_name);	/* in: mutex name */
+  ulint cline,  /* in: file line where created */
+  const char* cmutex_name); /* in: mutex name */
 /**********************************************************************
 Calling this function is obligatory only if the memory buffer containing
 the mutex is freed. Removes a mutex object from the mutex list. The mutex
@@ -480,7 +480,7 @@ struct mutex_struct {
   ulong count_os_yield; /* count of os_wait */
   ulonglong lspent_time; /* mutex os_wait timer msec */
   ulonglong lmax_spent_time; /* mutex os_wait timer msec */
-  const char*	cmutex_name;/* mutex name  */
+  const char* cmutex_name;/* mutex name  */
   ulint mutex_type;/* 0 - usual mutex 1 - rw_lock mutex  */
 };
 
@@ -516,10 +516,10 @@ extern ibool	sync_order_checks_on;
 extern ibool	sync_initialized;
 
 /* Global list of database mutexes (not OS mutexes) created. */
-UT_LIST_BASE_NODE_T(mutex_t)	mutex_list;
+UT_LIST_BASE_NODE_T(mutex_t)  mutex_list;
 
 /* Mutex protecting the mutex_list variable */
-mutex_t		mutex_list_mutex;
+mutex_t mutex_list_mutex;
 
 
 #ifndef UNIV_NONINL

innobase/include/sync0sync.ic

@@ -252,8 +252,8 @@ mutex_enter_func(
 
   mutex->count_using++;
 	
-	if (!mutex_test_and_set(mutex))
-	{
+  if (!mutex_test_and_set(mutex))
+  {
 #ifdef UNIV_SYNC_DEBUG
 		mutex_set_debug_info(mutex, file_name, line);
 #endif

innobase/row/row0sel.c

@@ -3793,7 +3793,7 @@ row_search_for_mysql(
 
   thr->lock_state= QUE_THR_LOCK_ROW;
 	was_lock_wait = row_mysql_handle_errors(&err, trx, thr, NULL);
-	thr->lock_state= QUE_THR_LOCK_NOLOCK;
+  thr->lock_state= QUE_THR_LOCK_NOLOCK;
 
 	if (was_lock_wait) {
 		mtr_start(&mtr);

innobase/srv/srv0srv.c

@@ -1384,7 +1384,7 @@ srv_suspend_mysql_thread(
 	trx_t*		trx;
 	ibool		had_dict_lock			= FALSE;
 	ibool		was_declared_inside_innodb	= FALSE;
-	ib_longlong   start_time, finish_time;
+  ib_longlong   start_time, finish_time;
   ulint   diff_time;
   ulint   sec;
   ulint   ms;

innobase/sync/sync0rw.c

@@ -90,8 +90,8 @@ rw_lock_create_func(
 /*================*/
 	rw_lock_t*	lock,		/* in: pointer to memory */
 	const char*	cfile_name,	/* in: file name where created */
-  ulint		cline,		/* in: file line where created */
-  const char*	cmutex_name)	/* in: mutex name */
+  ulint cline,  /* in: file line where created */
+  const char* cmutex_name)  /* in: mutex name */
 {
 	/* If this is the very first time a synchronization
 	object is created, then the following call initializes

innobase/sync/sync0sync.c

@@ -197,8 +197,8 @@ mutex_create_func(
 /*==============*/
 	mutex_t*	mutex,		/* in: pointer to memory */
 	const char*	cfile_name,	/* in: file name where created */
-  ulint		cline,		/* in: file line where created */
-  const char*	cmutex_name)	/* in: mutex name */
+  ulint cline,  /* in: file line where created */
+  const char* cmutex_name)  /* in: mutex name */
 {
 #if defined(_WIN32) && defined(UNIV_CAN_USE_X86_ASSEMBLER)
 	mutex_reset_lock_word(mutex);
@@ -361,10 +361,10 @@ for the mutex before suspending the thread. */
 void
 mutex_spin_wait(
 /*============*/
-  mutex_t*	   mutex,     	/* in: pointer to mutex */
-  const char*	   file_name, 	/* in: file name where
-  				                    mutex requested */
-  ulint		   line)	/* in: line where requested */
+  mutex_t*  mutex,      /* in: pointer to mutex */
+  const char*    file_name,   /* in: file name where
+                             mutex requested */
+  ulint line) /* in: line where requested */
 {
   ulint    index; /* index of the reserved wait cell */
   ulint    i;     /* spin round count */

sql/ha_innodb.cc

@@ -5550,7 +5550,9 @@ innodb_mutex_show_status(
                             Protocol::SEND_NUM_ROWS | Protocol::SEND_EOF))
     DBUG_RETURN(TRUE);
 
-//  mutex_enter(&mutex_list_mutex);
+#ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER
+    mutex_enter(&mutex_list_mutex);
+#endif
 
   mutex = UT_LIST_GET_FIRST(mutex_list);
 
@@ -5572,7 +5574,9 @@ innodb_mutex_show_status(
 
         if (protocol->write())
         {
-//          mutex_exit(&mutex_list_mutex);
+#ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER
+          mutex_exit(&mutex_list_mutex);
+#endif
           DBUG_RETURN(1);
         }
       }
@@ -5602,12 +5606,12 @@ innodb_mutex_show_status(
 
   if (protocol->write())
   {
-//          mutex_exit(&mutex_list_mutex);
     DBUG_RETURN(1);
   }
 
-
-//          mutex_exit(&mutex_list_mutex);
+#ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER
+      mutex_exit(&mutex_list_mutex);
+#endif
   send_eof(thd);
   DBUG_RETURN(FALSE);
 }

sql/lex.h

@@ -323,7 +323,7 @@ static SYMBOL symbols[] = {
   { "MULTILINESTRING",	SYM(MULTILINESTRING)},
   { "MULTIPOINT",	SYM(MULTIPOINT)},
   { "MULTIPOLYGON",	SYM(MULTIPOLYGON)},
-  { "MUTEX",	SYM(MUTEX_SYM)},
+  { "MUTEX",  SYM(MUTEX_SYM)},
   { "NAME",             SYM(NAME_SYM)},
   { "NAMES",		SYM(NAMES_SYM)},
   { "NATIONAL",		SYM(NATIONAL_SYM)},

sql/set_var.cc

@@ -361,8 +361,8 @@ sys_var_thd_enum	sys_tx_isolation("tx_isolation",
 					 fix_tx_isolation);
 sys_var_thd_ulong	sys_tmp_table_size("tmp_table_size",
 					   &SV::tmp_table_size);
-sys_var_bool_ptr	sys_timed_mutexes("timed_mutexes",
-					    &timed_mutexes);
+sys_var_bool_ptr  sys_timed_mutexes("timed_mutexes",
+                                    &timed_mutexes);
 sys_var_thd_ulong	sys_net_wait_timeout("wait_timeout",
 					     &SV::net_wait_timeout);
 
@@ -904,7 +904,7 @@ struct show_var_st init_vars[]= {
   {"thread_stack",            (char*) &thread_stack,                SHOW_LONG},
   {sys_time_format.name,      (char*) &sys_time_format,		    SHOW_SYS},
   {"time_zone",               (char*) &sys_time_zone,               SHOW_SYS},
-  {sys_timed_mutexes.name,    (char*) &sys_timed_mutexes,	      SHOW_SYS},
+  {sys_timed_mutexes.name,    (char*) &sys_timed_mutexes,       SHOW_SYS},
   {sys_tmp_table_size.name,   (char*) &sys_tmp_table_size,	    SHOW_SYS},
   {"tmpdir",                  (char*) &opt_mysql_tmpdir,            SHOW_CHAR_PTR},
   {sys_trans_alloc_block_size.name, (char*) &sys_trans_alloc_block_size,

sql/sql_parse.cc

@@ -2491,7 +2491,7 @@ mysql_execute_command(THD *thd)
   case SQLCOM_SHOW_MUTEX_STATUS:
     {
       if (check_global_access(thd, SUPER_ACL))
-	goto error;
+        goto error;
       res = innodb_mutex_show_status(thd);
       break;
     }

sql/sql_yacc.yy

@@ -337,7 +337,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token	MAX_UPDATES_PER_HOUR
 %token	MEDIUM_SYM
 %token	MIN_ROWS
-%token	MUTEX_SYM
+%token  MUTEX_SYM
 %token	NAMES_SYM
 %token	NAME_SYM
 %token	NATIONAL_SYM
@@ -6990,7 +6990,7 @@ keyword:
 	| MULTILINESTRING	{}
 	| MULTIPOINT		{}
 	| MULTIPOLYGON		{}
-	| MUTEX_SYM		{}
+  | MUTEX_SYM   {}
 	| NAME_SYM              {}
 	| NAMES_SYM		{}
 	| NATIONAL_SYM		{}