WL#6161 Integrating with InnoDB codebase in MySQL 5.5

      
Changes in the InnoDB codebase required to compile and
integrate the MEB codebase with MySQL 5.5.

@ storage/innobase/btr/btr0btr.c
  Excluded buffer pool usage from MEB build.
 
  buf_pool_from_bpage calls are in buf0buf.ic, and
  the buffer pool functions from that file are
  disabled in MEB.
@ storage/innobase/buf/buf0buf.c
  Disabling more buffer pool functions unused in MEB.
@ storage/innobase/dict/dict0dict.c
  Disabling dict_ind_free that is unused in MEB.
@ storage/innobase/dict/dict0mem.c
  The include

  #include "ha_prototypes.h"

  Was causing conflicts with definitions in my_global.h

  Linking C executable mysqlbackup
  libinnodb.a(dict0mem.c.o): In function `dict_mem_foreign_table_name_lookup_set':
  dict0mem.c:(.text+0x91c): undefined reference to `innobase_get_lower_case_table_names'
  libinnodb.a(dict0mem.c.o): In function `dict_mem_referenced_table_name_lookup_set':
  dict0mem.c:(.text+0x9fc): undefined reference to `innobase_get_lower_case_table_names'
  libinnodb.a(dict0mem.c.o): In function `dict_mem_foreign_table_name_lookup_set':
  dict0mem.c:(.text+0x96e): undefined reference to `innobase_casedn_str'
  libinnodb.a(dict0mem.c.o): In function `dict_mem_referenced_table_name_lookup_set':
  dict0mem.c:(.text+0xa4e): undefined reference to `innobase_casedn_str'
  collect2: ld returned 1 exit status
  make[2]: *** [mysqlbackup] Error 1

  innobase_get_lower_case_table_names
  innobase_casedn_str
  are functions that are part of ha_innodb.cc that is not part of the build
        
  dict_mem_foreign_table_name_lookup_set
  function is not there in the current codebase, meaning we do not use it in MEB.
@ storage/innobase/fil/fil0fil.c
  The srv_fast_shutdown variable is declared in
  srv0srv.c that is not compiled in the
  mysqlbackup codebase.

  This throws an undeclared error.

  From the Manual
  ---------------

  innodb_fast_shutdown
  --------------------

  The InnoDB shutdown mode. The default value is 1
  as of MySQL 3.23.50, which causes a “fast� shutdown
  (the normal type of shutdown). If the value is 0,
  InnoDB does a full purge and an insert buffer merge
  before a shutdown. These operations can take minutes,
  or even hours in extreme cases. If the value is 1,
  InnoDB skips these operations at shutdown.

  This ideally does not matter from mysqlbackup
  @ storage/innobase/ha/ha0ha.c
  In file included from /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/ha/ha0ha.c:34:0:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/btr0sea.h:286:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
  make[2]: *** [CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/ha/ha0ha.c.o] Error 1
  make[1]: *** [CMakeFiles/innodb.dir/all] Error 2
  make: *** [all] Error 2

  # include "sync0rw.h" is excluded from hotbackup compilation in dict0dict.h

  This causes extern rw_lock_t*	btr_search_latch_temp; to throw a failure because
  the definition of rw_lock_t is not found.
@ storage/innobase/include/buf0buf.h
  Excluding buffer pool functions that are unused from the
  MEB codebase.
@ storage/innobase/include/buf0buf.ic
  replicated the exclusion of

  #include "buf0flu.h"
  #include "buf0lru.h"
  #include "buf0rea.h"

  by looking at the current codebase in <meb-trunk>/src/innodb
  @ storage/innobase/include/dict0dict.h
  dict_table_x_lock_indexes, dict_table_x_unlock_indexes, dict_table_is_corrupted,
  dict_index_is_corrupted, buf_block_buf_fix_inc_func are unused in MEB and was
  leading to compilation errors and hence excluded.
@ storage/innobase/include/dict0dict.ic
  dict_table_x_lock_indexes, dict_table_x_unlock_indexes, dict_table_is_corrupted,
  dict_index_is_corrupted, buf_block_buf_fix_inc_func are unused in MEB and was
  leading to compilation errors and hence excluded.
@ storage/innobase/include/log0log.h
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/log0log.h: At top level:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/log0log.h:767:2: error: expected specifier-qualifier-list before Ã¢â  ‚¬Ëœmutex_t’

  mutex_t definitions were excluded as seen from ambient code
  hence excluding definition for log_flush_order_mutex also.
@ storage/innobase/include/os0file.h
  Bug in InnoDB code, create_mode should have been create.
@ storage/innobase/include/srv0srv.h
  In file included from /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/buf/buf0buf.c:50:0:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/srv0srv.h: At top level:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/srv0srv.h:120:16: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘srv_use_native_aio’

  srv_use_native_aio - we do not use native aio of the OS anyway from MEB. MEB does not compile
  InnoDB with this option. Hence disabling it.
@ storage/innobase/include/trx0sys.h
  [ 56%] Building C object CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c.o
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c: In function ‘trx_sys_read_file_format_id’:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c:1499:20: error: ‘TRX_SYS_FILE_FORMAT_TAG_MAGIC_N’   undeclared (first use in this function)
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c:1499:20: note: each undeclared identifier is reported only once for  each function it appears in
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c: At top level:
  /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/buf0buf.h:607:1: warning: ‘buf_block_buf_fix_inc_func’ declared ‘static’ but never defined
  make[2]: *** [CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c.o] Error 1

  unused calls excluded to enable compilation
@ storage/innobase/mem/mem0dbg.c
    excluding #include "ha_prototypes.h" that lead to definitions in ha_innodb.cc
@ storage/innobase/os/os0file.c
    InnoDB not compiled with aio support from MEB anyway. Hence excluding this from
    the compilation.
@ storage/innobase/page/page0zip.c
  page0zip.c:(.text+0x4e9e): undefined reference to `buf_pool_from_block'
  collect2: ld returned 1 exit status

  buf_pool_from_block defined in buf0buf.ic, most of the file is excluded for compilation of MEB
@ storage/innobase/ut/ut0dbg.c
  excluding #include "ha_prototypes.h" since it leads to definitions in ha_innodb.cc
  innobase_basename(file) is defined in ha_innodb.cc. Hence excluding that also.
@ storage/innobase/ut/ut0ut.c
  cal_tm unused from MEB, was leading to earnings, hence disabling for MEB.

22 files changed, 70 insertions, 38 deletions

diff --git a/storage/innobase/btr/btr0btr.c b/storage/innobase/btr/btr0btr.c
index fc3cdaf3cf1..b714219e304 100644
--- a/storage/innobase/btr/btr0btr.c
+++ b/storage/innobase/btr/btr0btr.c
@@ -42,6 +42,7 @@ Created 6/2/1994 Heikki Tuuri
 #include "ibuf0ibuf.h"
 #include "trx0trx.h"
 
+#endif /* UNIV_HOTBACKUP */
 /**************************************************************//**
 Report that an index page is corrupted. */
 UNIV_INTERN
@@ -64,6 +65,7 @@ btr_corruption_report(
 	buf_page_print(buf_block_get_frame(block), 0, 0);
 }
 
+#ifndef UNIV_HOTBACKUP
 #ifdef UNIV_BLOB_DEBUG
 # include "srv0srv.h"
 # include "ut0rbt.h"
@@ -1575,7 +1577,9 @@ btr_page_reorganize_low(
 	dict_index_t*	index,	/*!< in: record descriptor */
 	mtr_t*		mtr)	/*!< in: mtr */
 {
+#ifndef UNIV_HOTBACKUP
 	buf_pool_t*	buf_pool	= buf_pool_from_bpage(&block->page);
+#endif /* !UNIV_HOTBACKUP */
 	page_t*		page		= buf_block_get_frame(block);
 	page_zip_des_t*	page_zip	= buf_block_get_page_zip(block);
 	buf_block_t*	temp_block;
diff --git a/storage/innobase/buf/buf0buf.c b/storage/innobase/buf/buf0buf.c
index 1672057d552..fed07129b65 100644
--- a/storage/innobase/buf/buf0buf.c
+++ b/storage/innobase/buf/buf0buf.c
@@ -302,7 +302,6 @@ struct buf_chunk_struct{
 					was allocated for the frames */
 	buf_block_t*	blocks;		/*!< array of buffer control blocks */
 };
-#endif /* !UNIV_HOTBACKUP */
 
 /********************************************************************//**
 Gets the smallest oldest_modification lsn for any page in the pool. Returns
@@ -438,6 +437,7 @@ buf_block_alloc(
 
 	return(block);
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /********************************************************************//**
 Calculates a page checksum which is stored to the page when it is written
diff --git a/storage/innobase/dict/dict0dict.c b/storage/innobase/dict/dict0dict.c
index a59401e8edf..6f2c2caffaf 100644
--- a/storage/innobase/dict/dict0dict.c
+++ b/storage/innobase/dict/dict0dict.c
@@ -169,6 +169,7 @@ void
 dict_field_print_low(
 /*=================*/
 	const dict_field_t*	field);	/*!< in: field */
+#ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Frees a foreign key struct. */
 static
@@ -182,7 +183,7 @@ and unique key errors */
 UNIV_INTERN FILE*	dict_foreign_err_file		= NULL;
 /* mutex protecting the foreign and unique error buffers */
 UNIV_INTERN mutex_t	dict_foreign_err_mutex;
-
+#endif /* !UNIV_HOTBACKUP */
 /******************************************************************//**
 Makes all characters in a NUL-terminated UTF-8 string lower case. */
 UNIV_INTERN
@@ -2247,6 +2248,7 @@ dict_index_build_internal_non_clust(
 	return(new_index);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*====================== FOREIGN KEY PROCESSING ========================*/
 
 /*********************************************************************//**
@@ -2511,6 +2513,7 @@ dict_foreign_find_equiv_index(
 		       FALSE/* allow columns to be NULL */));
 }
 
+#endif /* !UNIV_HOTBACKUP */
 /**********************************************************************//**
 Returns an index object by matching on the name and column names and
 if more than one index matches return the index with the max id
@@ -2570,6 +2573,7 @@ dict_table_get_index_by_max_id(
 	return(found);
 }
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Report an error in a foreign key definition. */
 static
@@ -2735,6 +2739,7 @@ dict_foreign_add_to_cache(
 	return(DB_SUCCESS);
 }
 
+#endif /* !UNIV_HOTBACKUP */
 /*********************************************************************//**
 Scans from pointer onwards. Stops if is at the start of a copy of
 'string' where characters are compared without case sensitivity, and
@@ -3214,6 +3219,7 @@ end_of_string:
 	}
 }
 
+#ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Finds the highest [number] for foreign key constraints of the table. Looks
 only at the >= 4.0.18-format id's, which are of the form
@@ -4050,7 +4056,7 @@ syntax_error:
 }
 
 /*==================== END OF FOREIGN KEY PROCESSING ====================*/
-
+#endif /* !UNIV_HOTBACKUP */
 /**********************************************************************//**
 Returns an index object if it is found in the dictionary cache.
 Assumes that dict_sys->mutex is already being held.
@@ -4411,6 +4417,7 @@ fake_statistics:
 	dict_table_stats_unlock(table, RW_X_LATCH);
 }
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Prints info of a foreign key constraint. */
 static
@@ -4441,6 +4448,7 @@ dict_foreign_print_low(
 	fputs(" )\n", stderr);
 }
 
+#endif /* !UNIV_HOTBACKUP */
 /**********************************************************************//**
 Prints a table data. */
 UNIV_INTERN
@@ -4622,6 +4630,7 @@ dict_field_print_low(
 	}
 }
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Outputs info on a foreign key of a table in a format suitable for
 CREATE TABLE. */
@@ -4810,6 +4819,7 @@ dict_print_info_on_foreign_keys(
 	mutex_exit(&(dict_sys->mutex));
 }
 
+#endif /* !UNIV_HOTBACKUP */
 /********************************************************************//**
 Displays the names of the index and the table. */
 UNIV_INTERN
diff --git a/storage/innobase/dict/dict0mem.c b/storage/innobase/dict/dict0mem.c
index 982cca5a796..a8ff501a700 100644
--- a/storage/innobase/dict/dict0mem.c
+++ b/storage/innobase/dict/dict0mem.c
@@ -33,8 +33,8 @@ Created 1/8/1996 Heikki Tuuri
 #include "data0type.h"
 #include "mach0data.h"
 #include "dict0dict.h"
-#include "ha_prototypes.h" /* innobase_casedn_str()*/
 #ifndef UNIV_HOTBACKUP
+# include "ha_prototypes.h" /* innobase_casedn_str()*/
 # include "lock0lock.h"
 #endif /* !UNIV_HOTBACKUP */
 #ifdef UNIV_BLOB_DEBUG
@@ -272,6 +272,7 @@ dict_mem_index_create(
 	return(index);
 }
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Creates and initializes a foreign constraint memory object.
 @return	own: foreign constraint struct */
@@ -346,6 +347,7 @@ dict_mem_referenced_table_name_lookup_set(
 	}
 }
 
+#endif /* !UNIV_HOTBACKUP */
 /**********************************************************************//**
 Adds a field definition to an index. NOTE: does not take a copy
 of the column name if the field is a column. The memory occupied
diff --git a/storage/innobase/fil/fil0fil.c b/storage/innobase/fil/fil0fil.c
index 0a467d40345..23fe76f2281 100644
--- a/storage/innobase/fil/fil0fil.c
+++ b/storage/innobase/fil/fil0fil.c
@@ -857,8 +857,10 @@ fil_node_close_file(
 	ut_a(node->open);
 	ut_a(node->n_pending == 0);
 	ut_a(node->n_pending_flushes == 0);
+#ifndef UNIV_HOTBACKUP
 	ut_a(node->modification_counter == node->flush_counter
 	     || srv_fast_shutdown == 2);
+#endif /* !UNIV_HOTBACKUP */
 
 	ret = os_file_close(node->handle);
 	ut_a(ret);
diff --git a/storage/innobase/ha/ha0ha.c b/storage/innobase/ha/ha0ha.c
index 65046138275..4be0d296c7c 100644
--- a/storage/innobase/ha/ha0ha.c
+++ b/storage/innobase/ha/ha0ha.c
@@ -28,6 +28,7 @@ Created 8/22/1994 Heikki Tuuri
 #include "ha0ha.ic"
 #endif
 
+#ifndef UNIV_HOTBACKUP
 #ifdef UNIV_DEBUG
 # include "buf0buf.h"
 #endif /* UNIV_DEBUG */
@@ -51,17 +52,13 @@ ha_create_func(
 				hash table: must be a power of 2, or 0 */
 {
 	hash_table_t*	table;
-#ifndef UNIV_HOTBACKUP
 	ulint		i;
-#endif /* !UNIV_HOTBACKUP */
 
 	ut_ad(ut_is_2pow(n_mutexes));
 	table = hash_create(n);
 
 #if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
-# ifndef UNIV_HOTBACKUP
 	table->adaptive = TRUE;
-# endif /* !UNIV_HOTBACKUP */
 #endif /* UNIV_AHI_DEBUG || UNIV_DEBUG */
 	/* Creating MEM_HEAP_BTR_SEARCH type heaps can potentially fail,
 	but in practise it never should in this case, hence the asserts. */
@@ -74,7 +71,6 @@ ha_create_func(
 		return(table);
 	}
 
-#ifndef UNIV_HOTBACKUP
 	hash_create_mutexes(table, n_mutexes, mutex_level);
 
 	table->heaps = mem_alloc(n_mutexes * sizeof(void*));
@@ -83,7 +79,6 @@ ha_create_func(
 		table->heaps[i] = mem_heap_create_in_btr_search(4096);
 		ut_a(table->heaps[i]);
 	}
-#endif /* !UNIV_HOTBACKUP */
 
 	return(table);
 }
@@ -134,7 +129,6 @@ ha_insert_for_fold_func(
 	while (prev_node != NULL) {
 		if (prev_node->fold == fold) {
 #if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
-# ifndef UNIV_HOTBACKUP
 			if (table->adaptive) {
 				buf_block_t* prev_block = prev_node->block;
 				ut_a(prev_block->frame
@@ -143,7 +137,6 @@ ha_insert_for_fold_func(
 				prev_block->n_pointers--;
 				block->n_pointers++;
 			}
-# endif /* !UNIV_HOTBACKUP */
 
 			prev_node->block = block;
 #endif /* UNIV_AHI_DEBUG || UNIV_DEBUG */
@@ -171,11 +164,9 @@ ha_insert_for_fold_func(
 	ha_node_set_data(node, block, data);
 
 #if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
-# ifndef UNIV_HOTBACKUP
 	if (table->adaptive) {
 		block->n_pointers++;
 	}
-# endif /* !UNIV_HOTBACKUP */
 #endif /* UNIV_AHI_DEBUG || UNIV_DEBUG */
 
 	node->fold = fold;
@@ -217,13 +208,11 @@ ha_delete_hash_node(
 #endif /* UNIV_SYNC_DEBUG */
 	ut_ad(btr_search_enabled);
 #if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
-# ifndef UNIV_HOTBACKUP
 	if (table->adaptive) {
 		ut_a(del_node->block->frame = page_align(del_node->data));
 		ut_a(del_node->block->n_pointers > 0);
 		del_node->block->n_pointers--;
 	}
-# endif /* !UNIV_HOTBACKUP */
 #endif /* UNIV_AHI_DEBUG || UNIV_DEBUG */
 
 	HASH_DELETE_AND_COMPACT(ha_node_t, next, table, del_node);
@@ -264,13 +253,11 @@ ha_search_and_update_if_found_func(
 
 	if (node) {
 #if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
-# ifndef UNIV_HOTBACKUP
 		if (table->adaptive) {
 			ut_a(node->block->n_pointers > 0);
 			node->block->n_pointers--;
 			new_block->n_pointers++;
 		}
-# endif /* !UNIV_HOTBACKUP */
 
 		node->block = new_block;
 #endif /* UNIV_AHI_DEBUG || UNIV_DEBUG */
@@ -278,7 +265,6 @@ ha_search_and_update_if_found_func(
 	}
 }
 
-#ifndef UNIV_HOTBACKUP
 /*****************************************************************//**
 Removes from the chain determined by fold all nodes whose data pointer
 points to the page given. */
diff --git a/storage/innobase/include/btr0btr.h b/storage/innobase/include/btr0btr.h
index f531b785786..5592995d4b2 100644
--- a/storage/innobase/include/btr0btr.h
+++ b/storage/innobase/include/btr0btr.h
@@ -92,6 +92,8 @@ insert/delete buffer when the record is not in the buffer pool. */
 buffer when the record is not in the buffer pool. */
 #define BTR_DELETE		8192
 
+#endif /* UNIV_HOTBACKUP */
+
 /**************************************************************//**
 Report that an index page is corrupted. */
 UNIV_INTERN
@@ -112,6 +114,7 @@ btr_corruption_report(
 		ut_error;					\
 	}
 
+#ifndef UNIV_HOTBACKUP
 #ifdef UNIV_BLOB_DEBUG
 # include "ut0rbt.h"
 /** An index->blobs entry for keeping track of off-page column references */
diff --git a/storage/innobase/include/btr0types.h b/storage/innobase/include/btr0types.h
index 5adc858b931..ef329af1aac 100644
--- a/storage/innobase/include/btr0types.h
+++ b/storage/innobase/include/btr0types.h
@@ -39,6 +39,8 @@ typedef struct btr_cur_struct		btr_cur_t;
 /** B-tree search information for the adaptive hash index */
 typedef struct btr_search_struct	btr_search_t;
 
+#ifndef UNIV_HOTBACKUP
+
 /** @brief The latch protecting the adaptive search system
 
 This latch protects the
@@ -54,6 +56,8 @@ Bear in mind (3) and (4) when using the hash index.
 */
 extern rw_lock_t*	btr_search_latch_temp;
 
+#endif /* UNIV_HOTBACKUP */
+
 /** The latch protecting the adaptive search system */
 #define btr_search_latch	(*btr_search_latch_temp)
 
diff --git a/storage/innobase/include/buf0buf.h b/storage/innobase/include/buf0buf.h
index d9e6801eb86..7c81fe0c539 100644
--- a/storage/innobase/include/buf0buf.h
+++ b/storage/innobase/include/buf0buf.h
@@ -593,34 +593,34 @@ ib_uint64_t
 buf_block_get_modify_clock(
 /*=======================*/
 	buf_block_t*	block);	/*!< in: block */
-#else /* !UNIV_HOTBACKUP */
-# define buf_block_modify_clock_inc(block) ((void) 0)
-#endif /* !UNIV_HOTBACKUP */
 /*******************************************************************//**
 Increments the bufferfix count. */
 UNIV_INLINE
 void
 buf_block_buf_fix_inc_func(
 /*=======================*/
-#ifdef UNIV_SYNC_DEBUG
+# ifdef UNIV_SYNC_DEBUG
 	const char*	file,	/*!< in: file name */
 	ulint		line,	/*!< in: line */
-#endif /* UNIV_SYNC_DEBUG */
+# endif /* UNIV_SYNC_DEBUG */
 	buf_block_t*	block)	/*!< in/out: block to bufferfix */
 	__attribute__((nonnull));
-#ifdef UNIV_SYNC_DEBUG
+# ifdef UNIV_SYNC_DEBUG
 /** Increments the bufferfix count.
 @param b	in/out: block to bufferfix
 @param f	in: file name where requested
 @param l	in: line number where requested */
 # define buf_block_buf_fix_inc(b,f,l) buf_block_buf_fix_inc_func(f,l,b)
-#else /* UNIV_SYNC_DEBUG */
+# else /* UNIV_SYNC_DEBUG */
 /** Increments the bufferfix count.
 @param b	in/out: block to bufferfix
 @param f	in: file name where requested
 @param l	in: line number where requested */
 # define buf_block_buf_fix_inc(b,f,l) buf_block_buf_fix_inc_func(b)
-#endif /* UNIV_SYNC_DEBUG */
+# endif /* UNIV_SYNC_DEBUG */
+#else /* !UNIV_HOTBACKUP */
+# define buf_block_modify_clock_inc(block) ((void) 0)
+#endif /* !UNIV_HOTBACKUP */
 /********************************************************************//**
 Calculates a page checksum which is stored to the page when it is written
 to a file. Note that we must be careful to calculate the same value
diff --git a/storage/innobase/include/buf0buf.ic b/storage/innobase/include/buf0buf.ic
index 917ee5dda84..0d9687e6b2a 100644
--- a/storage/innobase/include/buf0buf.ic
+++ b/storage/innobase/include/buf0buf.ic
@@ -31,6 +31,7 @@ Created 11/5/1995 Heikki Tuuri
 *******************************************************/
 
 #include "mtr0mtr.h"
+#ifndef UNIV_HOTBACKUP
 #include "buf0flu.h"
 #include "buf0lru.h"
 #include "buf0rea.h"
@@ -180,6 +181,7 @@ buf_page_peek_if_too_old(
 		return(!buf_page_peek_if_young(bpage));
 	}
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /*********************************************************************//**
 Gets the state of a block.
diff --git a/storage/innobase/include/dict0dict.h b/storage/innobase/include/dict0dict.h
index 89d6fc66635..b609bce9d41 100644
--- a/storage/innobase/include/dict0dict.h
+++ b/storage/innobase/include/dict0dict.h
@@ -750,6 +750,7 @@ ulint
 dict_table_zip_size(
 /*================*/
 	const dict_table_t*	table);	/*!< in: table */
+#ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Obtain exclusive locks on all index trees of the table. This is to prevent
 accessing index trees while InnoDB is updating internal metadata for
@@ -766,6 +767,7 @@ void
 dict_table_x_unlock_indexes(
 /*========================*/
 	dict_table_t*	table);	/*!< in: table */
+#endif /* !UNIV_HOTBACKUP */
 /********************************************************************//**
 Checks if a column is in the ordering columns of the clustered index of a
 table. Column prefixes are treated like whole columns.
@@ -1251,7 +1253,7 @@ UNIV_INTERN
 void
 dict_close(void);
 /*============*/
-
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Check whether the table is corrupted.
 @return	nonzero for corrupted table, zero for valid tables */
@@ -1272,6 +1274,7 @@ dict_index_is_corrupted(
 	const dict_index_t*	index)	/*!< in: index */
 	__attribute__((nonnull, pure, warn_unused_result));
 
+#endif /* !UNIV_HOTBACKUP */
 /**********************************************************************//**
 Flags an index and table corrupted both in the data dictionary cache
 and in the system table SYS_INDEXES. */
diff --git a/storage/innobase/include/dict0dict.ic b/storage/innobase/include/dict0dict.ic
index 7533ce01401..faa28959c59 100644
--- a/storage/innobase/include/dict0dict.ic
+++ b/storage/innobase/include/dict0dict.ic
@@ -491,6 +491,7 @@ dict_table_zip_size(
 	return(dict_table_flags_to_zip_size(table->flags));
 }
 
+#ifndef UNIV_HOTBACKUP
 /*********************************************************************//**
 Obtain exclusive locks on all index trees of the table. This is to prevent
 accessing index trees while InnoDB is updating internal metadata for
@@ -533,6 +534,7 @@ dict_table_x_unlock_indexes(
 		rw_lock_x_unlock(dict_index_get_lock(index));
 	}
 }
+#endif /* !UNIV_HOTBACKUP */
 /********************************************************************//**
 Gets the number of fields in the internal representation of an index,
 including fields added by the dictionary system.
diff --git a/storage/innobase/include/log0log.h b/storage/innobase/include/log0log.h
index f2ab6a9898d..30250d4fd27 100644
--- a/storage/innobase/include/log0log.h
+++ b/storage/innobase/include/log0log.h
@@ -762,7 +762,6 @@ struct log_struct{
 					buffer */
 #ifndef UNIV_HOTBACKUP
 	mutex_t		mutex;		/*!< mutex protecting the log */
-#endif /* !UNIV_HOTBACKUP */
 
 	mutex_t		log_flush_order_mutex;/*!< mutex to serialize access to
 					the flush list when we are putting
@@ -772,6 +771,7 @@ struct log_struct{
 					mtr_commit and still ensure that
 					insertions in the flush_list happen
 					in the LSN order. */
+#endif /* !UNIV_HOTBACKUP */
 	byte*		buf_ptr;	/* unaligned log buffer */
 	byte*		buf;		/*!< log buffer */
 	ulint		buf_size;	/*!< log buffer size in bytes */
diff --git a/storage/innobase/include/os0file.h b/storage/innobase/include/os0file.h
index fb13120a481..8ef0906ff5f 100644
--- a/storage/innobase/include/os0file.h
+++ b/storage/innobase/include/os0file.h
@@ -309,7 +309,7 @@ to original un-instrumented file I/O APIs */
 	os_file_create_func(name, create, purpose, type, success)
 
 # define os_file_create_simple(key, name, create, access, success)	\
-	os_file_create_simple_func(name, create_mode, access, success)
+	os_file_create_simple_func(name, create, access, success)
 
 # define os_file_create_simple_no_error_handling(			\
 		key, name, create_mode, access, success)		\
diff --git a/storage/innobase/include/srv0srv.h b/storage/innobase/include/srv0srv.h
index ed2f4672a99..5290ef5fe11 100644
--- a/storage/innobase/include/srv0srv.h
+++ b/storage/innobase/include/srv0srv.h
@@ -111,13 +111,13 @@ extern ulint	srv_max_file_format_at_startup;
 /** Place locks to records only i.e. do not use next-key locking except
 on duplicate key checking and foreign key checking */
 extern ibool	srv_locks_unsafe_for_binlog;
-#endif /* !UNIV_HOTBACKUP */
 
 /* If this flag is TRUE, then we will use the native aio of the
 OS (provided we compiled Innobase with it in), otherwise we will
 use simulated aio we build below with threads.
 Currently we support native aio on windows and linux */
 extern my_bool	srv_use_native_aio;
+#endif /* !UNIV_HOTBACKUP */
 #ifdef __WIN__
 extern ibool	srv_use_native_conditions;
 #endif
diff --git a/storage/innobase/include/trx0sys.h b/storage/innobase/include/trx0sys.h
index 3913792d594..635e7ec30b6 100644
--- a/storage/innobase/include/trx0sys.h
+++ b/storage/innobase/include/trx0sys.h
@@ -222,7 +222,6 @@ UNIV_INLINE
 trx_id_t
 trx_sys_get_new_trx_id(void);
 /*========================*/
-#endif /* !UNIV_HOTBACKUP */
 
 #ifdef UNIV_DEBUG
 /* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
@@ -239,7 +238,6 @@ trx_write_trx_id(
 /*=============*/
 	byte*		ptr,	/*!< in: pointer to memory where written */
 	trx_id_t	id);	/*!< in: id */
-#ifndef UNIV_HOTBACKUP
 /*****************************************************************//**
 Reads a trx id from an index page. In case that the id size changes in
 some future version, this function should be used instead of
@@ -572,7 +570,6 @@ FIL_PAGE_ARCH_LOG_NO_OR_SPACE_NO. */
 #define TRX_SYS_DOUBLEWRITE_BLOCK_SIZE	FSP_EXTENT_SIZE
 /* @} */
 
-#ifndef UNIV_HOTBACKUP
 /** File format tag */
 /* @{ */
 /** The offset of the file format tag on the trx system header page
@@ -591,6 +588,7 @@ identifier is added to this 64-bit constant. */
 	 | TRX_SYS_FILE_FORMAT_TAG_MAGIC_N_LOW)
 /* @} */
 
+#ifndef UNIV_HOTBACKUP
 /** Doublewrite control struct */
 struct trx_doublewrite_struct{
 	mutex_t	mutex;		/*!< mutex protecting the first_free field and
diff --git a/storage/innobase/mem/mem0dbg.c b/storage/innobase/mem/mem0dbg.c
index ae43d6097a6..0909b7c9a64 100644
--- a/storage/innobase/mem/mem0dbg.c
+++ b/storage/innobase/mem/mem0dbg.c
@@ -24,7 +24,9 @@ but is included in mem0mem.* !
 Created 6/9/1994 Heikki Tuuri
 *************************************************************************/
 
-#include "ha_prototypes.h"
+#ifndef UNIV_HOTBACKUP
+# include "ha_prototypes.h"
+#endif /* !UNIV_HOTBACKUP */
 
 #ifdef UNIV_MEM_DEBUG
 # ifndef UNIV_HOTBACKUP
diff --git a/storage/innobase/os/os0file.c b/storage/innobase/os/os0file.c
index 502cb44a0fa..1c50e903965 100644
--- a/storage/innobase/os/os0file.c
+++ b/storage/innobase/os/os0file.c
@@ -303,6 +303,7 @@ UNIV_INTERN ulint	os_n_pending_writes = 0;
 UNIV_INTERN ulint	os_n_pending_reads = 0;
 
 #ifdef UNIV_DEBUG
+# ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Validates the consistency the aio system some of the time.
 @return	TRUE if ok or the check was skipped */
@@ -329,6 +330,7 @@ os_aio_validate_skip(void)
 	os_aio_validate_count = OS_AIO_VALIDATE_SKIP;
 	return(os_aio_validate());
 }
+# endif /* !UNIV_HOTBACKUP */
 #endif /* UNIV_DEBUG */
 
 #ifdef __WIN__
diff --git a/storage/innobase/page/page0zip.c b/storage/innobase/page/page0zip.c
index fb618beac7e..ca3836689d3 100644
--- a/storage/innobase/page/page0zip.c
+++ b/storage/innobase/page/page0zip.c
@@ -4433,7 +4433,9 @@ page_zip_reorganize(
 	dict_index_t*	index,	/*!< in: index of the B-tree node */
 	mtr_t*		mtr)	/*!< in: mini-transaction */
 {
+#ifndef UNIV_HOTBACKUP
 	buf_pool_t*	buf_pool	= buf_pool_from_block(block);
+#endif /* !UNIV_HOTBACKUP */
 	page_zip_des_t*	page_zip	= buf_block_get_page_zip(block);
 	page_t*		page		= buf_block_get_frame(block);
 	buf_block_t*	temp_block;
diff --git a/storage/innobase/trx/trx0sys.c b/storage/innobase/trx/trx0sys.c
index 78d11f2d248..3d1a6bbed33 100644
--- a/storage/innobase/trx/trx0sys.c
+++ b/storage/innobase/trx/trx0sys.c
@@ -134,12 +134,12 @@ UNIV_INTERN mysql_pfs_key_t	trx_doublewrite_mutex_key;
 UNIV_INTERN mysql_pfs_key_t	file_format_max_mutex_key;
 #endif /* UNIV_PFS_MUTEX */
 
+#ifndef UNIV_HOTBACKUP
 #ifdef UNIV_DEBUG
 /* Flag to control TRX_RSEG_N_SLOTS behavior debugging. */
 uint		trx_rseg_n_slots_debug = 0;
 #endif
 
-#ifndef UNIV_HOTBACKUP
 /** This is used to track the maximum file format id known to InnoDB. It's
 updated via SET GLOBAL innodb_file_format_max = 'x' or when we open
 or create a table. */
diff --git a/storage/innobase/ut/ut0dbg.c b/storage/innobase/ut/ut0dbg.c
index 64fadd76d1c..53ed4a53044 100644
--- a/storage/innobase/ut/ut0dbg.c
+++ b/storage/innobase/ut/ut0dbg.c
@@ -25,7 +25,9 @@ Created 1/30/1994 Heikki Tuuri
 
 #include "univ.i"
 #include "ut0dbg.h"
-#include "ha_prototypes.h"
+#ifndef UNIV_HOTBACKUP
+# include "ha_prototypes.h"
+#endif /* !UNIV_HOTBACKUP */
 
 #if defined(__GNUC__) && (__GNUC__ > 2)
 #else
@@ -56,7 +58,7 @@ ut_dbg_assertion_failed(
 	ut_print_timestamp(stderr);
 #ifdef UNIV_HOTBACKUP
 	fprintf(stderr, "  InnoDB: Assertion failure in file %s line %lu\n",
-		innobase_basename(file), line);
+		file, line);
 #else /* UNIV_HOTBACKUP */
 	fprintf(stderr,
 		"  InnoDB: Assertion failure in thread %lu"
diff --git a/storage/innobase/ut/ut0ut.c b/storage/innobase/ut/ut0ut.c
index 117a777cb98..2fe45aad2a7 100644
--- a/storage/innobase/ut/ut0ut.c
+++ b/storage/innobase/ut/ut0ut.c
@@ -245,7 +245,9 @@ ut_print_timestamp(
 		(int)cal_tm.wMinute,
 		(int)cal_tm.wSecond);
 #else
+#ifdef HAVE_LOCALTIME_R
 	struct tm  cal_tm;
+#endif
 	struct tm* cal_tm_ptr;
 	time_t	   tm;
 
@@ -288,7 +290,9 @@ ut_sprintf_timestamp(
 		(int)cal_tm.wMinute,
 		(int)cal_tm.wSecond);
 #else
+#ifdef HAVE_LOCALTIME_R
 	struct tm  cal_tm;
+#endif
 	struct tm* cal_tm_ptr;
 	time_t	   tm;
 
@@ -333,7 +337,9 @@ ut_sprintf_timestamp_without_extra_chars(
 		(int)cal_tm.wMinute,
 		(int)cal_tm.wSecond);
 #else
+#ifdef HAVE_LOCALTIME_R
 	struct tm  cal_tm;
+#endif
 	struct tm* cal_tm_ptr;
 	time_t	   tm;
 
@@ -374,7 +380,9 @@ ut_get_year_month_day(
 	*month = (ulint)cal_tm.wMonth;
 	*day = (ulint)cal_tm.wDay;
 #else
+#ifdef HAVE_LOCALTIME_R
 	struct tm  cal_tm;
+#endif
 	struct tm* cal_tm_ptr;
 	time_t	   tm;