diff options
author | Jan Lindström <jan.lindstrom@mariadb.com> | 2016-09-06 09:43:16 +0300 |
---|---|---|
committer | Jan Lindström <jan.lindstrom@mariadb.com> | 2016-09-08 15:49:03 +0300 |
commit | fec844aca88e1c6b9c36bb0b811e92d9d023ffb9 (patch) | |
tree | 3e8602113e591b163bf23fffe95c8908cac88ea3 /storage/innobase/include/ut0new.h | |
parent | 2e814d4702d71a04388386a9f591d14a35980bfe (diff) | |
download | mariadb-git-fec844aca88e1c6b9c36bb0b811e92d9d023ffb9.tar.gz |
Merge InnoDB 5.7 from mysql-5.7.14.
Contains also:
MDEV-10549 mysqld: sql/handler.cc:2692: int handler::ha_index_first(uchar*): Assertion `table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed. (branch bb-10.2-jan)
Unlike MySQL, InnoDB still uses THR_LOCK in MariaDB
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
enable tests that were fixed in MDEV-10549
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
fix main.innodb_mysql_sync - re-enable online alter for partitioned innodb tables
Diffstat (limited to 'storage/innobase/include/ut0new.h')
-rw-r--r-- | storage/innobase/include/ut0new.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/storage/innobase/include/ut0new.h b/storage/innobase/include/ut0new.h index c9e9dcf05f7..6f3c06cf978 100644 --- a/storage/innobase/include/ut0new.h +++ b/storage/innobase/include/ut0new.h @@ -227,6 +227,11 @@ struct ut_new_pfx_t { allocated block and its users are responsible for maintaining it and passing it later to ut_allocator::deallocate_large(). */ size_t m_size; +#if SIZEOF_VOIDP == 4 + /** Pad the header size to a multiple of 64 bits on 32-bit systems, + so that the payload will be aligned to 64 bits. */ + size_t pad; +#endif }; /** Allocator class for allocating memory from inside std::* containers. */ @@ -335,6 +340,10 @@ public: size_t total_bytes = n_elements * sizeof(T); #ifdef UNIV_PFS_MEMORY + /* The header size must not ruin the 64-bit alignment + on 32-bit systems. Some allocated structures use + 64-bit fields. */ + ut_ad((sizeof(ut_new_pfx_t) & 7) == 0); total_bytes += sizeof(ut_new_pfx_t); #endif /* UNIV_PFS_MEMORY */ @@ -398,7 +407,7 @@ public: free(pfx); #else - free(ptr); + // free(ptr); #endif /* UNIV_PFS_MEMORY */ } |