diff options
Diffstat (limited to 'innobase/fsp/fsp0fsp.c')
| -rw-r--r-- | innobase/fsp/fsp0fsp.c | 32 |
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" |