diff options
Diffstat (limited to 'storage/innobase/include/mtr0mtr.h')
| -rw-r--r-- | storage/innobase/include/mtr0mtr.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/storage/innobase/include/mtr0mtr.h b/storage/innobase/include/mtr0mtr.h index b91dbd0353c..eae981f2fbb 100644 --- a/storage/innobase/include/mtr0mtr.h +++ b/storage/innobase/include/mtr0mtr.h @@ -189,6 +189,14 @@ For 1 - 8 bytes, the flag value must give the length also! @{ */ page */ #define MLOG_BIGGEST_TYPE ((byte)53) /*!< biggest value (used in assertions) */ + +#define MLOG_FILE_WRITE_CRYPT_DATA ((byte)100) /*!< log record for + writing/updating crypt data of + a tablespace */ + +#define EXTRA_CHECK_MLOG_NUMBER(x) \ + ((x) == MLOG_FILE_WRITE_CRYPT_DATA) + /* @} */ /** @name Flags for MLOG_FILE operations @@ -251,6 +259,18 @@ mtr_release_s_latch_at_savepoint( #else /* !UNIV_HOTBACKUP */ # define mtr_release_s_latch_at_savepoint(mtr,savepoint,lock) ((void) 0) #endif /* !UNIV_HOTBACKUP */ + +/**********************************************************//** +Releases a buf_page stored in an mtr memo after a +savepoint. */ +UNIV_INTERN +void +mtr_release_buf_page_at_savepoint( +/*=============================*/ + mtr_t* mtr, /*!< in: mtr */ + ulint savepoint, /*!< in: savepoint */ + buf_block_t* block); /*!< in: block to release */ + /***************************************************************//** Gets the logging mode of a mini-transaction. @return logging mode: MTR_LOG_NONE, ... */ |