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| author | Igor Babaev <igor@askmonty.org> | 2010-02-16 08:41:11 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2010-02-16 08:41:11 -0800 |
| commit | 7e4d89c97379249ace6633bc406ff2ec2418252a (patch) | |
| tree | dc84b4cc035110c628b938857226612fe3fac18d /storage/myisam/mi_keycache.c | |
| parent | abb87914ecb4caa1becce4fc4d30c110a6b2c041 (diff) | |
| download | mariadb-git-7e4d89c97379249ace6633bc406ff2ec2418252a.tar.gz | |
WL#86: Partitioned key cache for MyISAM.
This is the base patch for the task.
Diffstat (limited to 'storage/myisam/mi_keycache.c')
| -rw-r--r-- | storage/myisam/mi_keycache.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/storage/myisam/mi_keycache.c b/storage/myisam/mi_keycache.c index 5cf3fede1ae..be0cdc470f1 100644 --- a/storage/myisam/mi_keycache.c +++ b/storage/myisam/mi_keycache.c @@ -75,7 +75,8 @@ int mi_assign_to_key_cache(MI_INFO *info, in the old key cache. */ - if (flush_key_blocks(share->key_cache, share->kfile, FLUSH_RELEASE)) + if (flush_key_blocks(share->key_cache, share->kfile, &share->dirty_part_map, + FLUSH_RELEASE)) { error= my_errno; mi_print_error(info->s, HA_ERR_CRASHED); @@ -90,7 +91,8 @@ int mi_assign_to_key_cache(MI_INFO *info, (This can never fail as there is never any not written data in the new key cache) */ - (void) flush_key_blocks(key_cache, share->kfile, FLUSH_RELEASE); + (void) flush_key_blocks(key_cache, share->kfile, &share->dirty_part_map, + FLUSH_RELEASE); /* ensure that setting the key cache and changing the multi_key_cache @@ -102,6 +104,7 @@ int mi_assign_to_key_cache(MI_INFO *info, This should be seen at the lastes for the next call to an myisam function. */ share->key_cache= key_cache; + share->dirty_part_map= 0; /* store the key cache in the global hash structure for future opens */ if (multi_key_cache_set((uchar*) share->unique_file_name, |