merge with 3.23.52

BitKeeper/etc/logging_ok:
  auto-union
configure.in:
  Auto merged
Docs/manual.texi:
  Auto merged
include/my_pthread.h:
  Auto merged
include/mysql_com.h:
  Auto merged
include/mysql_version.h.in:
  Auto merged
innobase/btr/btr0cur.c:
  Auto merged
innobase/btr/btr0sea.c:
  Auto merged
innobase/buf/buf0buf.c:
  Auto merged
innobase/buf/buf0lru.c:
  Auto merged
innobase/configure.in:
  Auto merged
innobase/dict/dict0dict.c:
  Auto merged
innobase/fil/fil0fil.c:
  Auto merged
innobase/fsp/fsp0fsp.c:
  Auto merged
innobase/include/buf0buf.ic:
  Auto merged
innobase/include/dyn0dyn.ic:
  Auto merged
innobase/include/ha0ha.ic:
  Auto merged
innobase/include/sync0rw.ic:
  Auto merged
innobase/include/univ.i:
  Auto merged
innobase/lock/lock0lock.c:
  Auto merged
innobase/log/log0log.c:
  Auto merged
innobase/mem/mem0dbg.c:
  Auto merged
innobase/os/os0file.c:
  Auto merged
innobase/os/os0thread.c:
  Auto merged
innobase/page/page0cur.c:
  Auto merged
innobase/srv/srv0srv.c:
  Auto merged
innobase/sync/sync0arr.c:
  Auto merged
innobase/sync/sync0rw.c:
  Auto merged
innobase/sync/sync0sync.c:
  Auto merged
innobase/trx/trx0trx.c:
  Auto merged
myisam/mi_create.c:
  Auto merged
sql/ha_innodb.h:
  Auto merged
sql/lex.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
strings/Makefile.am:
  Auto merged
support-files/mysql.server.sh:
  Auto merged
include/my_base.h:
  merge with 3.23.52 (use local file)
include/sslopt-usage.h:
  merge with 3.23.52 (use local file)
myisam/mi_search.c:
  merge with 3.23.52 (use local file)
myisam/mi_write.c:
  merge with 3.23.52 (use local file)
mysql-test/r/group_by.result:
  merge with 3.23.52
  (Need to be fixed before push)
mysys/my_pthread.c:
  merge with 3.23.52 (use local file)
sql/gen_lex_hash.cc:
  merge with 3.23.52 (use local file)
sql/ha_innodb.cc:
  Total hand-merge with 3.23.52
sql/sql_yacc.yy:
  merge with 3.23.52 (use local file)
support-files/mysql.spec.sh:
  merge with 3.23.52 (use local file)

1 files changed, 31 insertions, 1 deletions

diff --git a/innobase/fsp/fsp0fsp.c b/innobase/fsp/fsp0fsp.c
index 32e7f5bcad7..1abb043fdc2 100644
--- a/innobase/fsp/fsp0fsp.c
+++ b/innobase/fsp/fsp0fsp.c
@@ -933,6 +933,36 @@ fsp_header_get_free_limit(
 	return(limit);
 }
 
+/**************************************************************************
+Gets the size of the tablespace from the tablespace header. If we do not
+have an auto-extending data file, this should be equal to the size of the
+data files. If there is an auto-extending data file, this can be smaller. */
+
+ulint
+fsp_header_get_tablespace_size(
+/*===========================*/
+			/* out: size in pages */
+	ulint	space)	/* in: space id */
+{
+	fsp_header_t*	header;
+	ulint		size;
+	mtr_t		mtr;
+
+	ut_a(space == 0); /* We have only one log_fsp_current_... variable */
+	
+	mtr_start(&mtr);
+
+	mtr_x_lock(fil_space_get_latch(space), &mtr);	
+
+	header = fsp_get_space_header(space, &mtr);
+
+	size = mtr_read_ulint(header + FSP_SIZE, MLOG_4BYTES, &mtr);
+
+	mtr_commit(&mtr);
+
+	return(size);
+}
+
 /***************************************************************************
 Tries to extend the last data file file if it is defined as auto-extending. */
 static
@@ -2629,7 +2659,7 @@ fseg_free_page_low(
 "InnoDB: Dump of the tablespace extent descriptor: %s\n", errbuf);
 
 		fprintf(stderr,
-"InnoDB: Serious error! InnoDB is trying to free page %lu\n",
+"InnoDB: Serious error! InnoDB is trying to free page %lu\n"
 "InnoDB: though it is already marked as free in the tablespace!\n"
 "InnoDB: The tablespace free space info is corrupt.\n"
 "InnoDB: You may need to dump your InnoDB tables and recreate the whole\n"