page checksum of compressed-only blocks. Pass the compressed page frame
to fil_io() when needed.
page_zip_calc_checksum(): Skip also FIL_PAGE_LSN and FIL_PAGE_FILE_FLUSH_LSN.
buf_flush_init_for_writing(): Expect page to be non-NULL.
and to be flushed to disk.
buf_LRU_free_block(): Enable the freeing of uncompressed pages of
compressed tablespaces.
trx_doublewrite->buf_block_arr[]: Change the type from buf_block_t*
to buf_page_t*.
buf_flush_ready_for_flush(): Add debug assertion.
buf_flush_buffered_writes(), buf_flush_try_page(): Support blocks of type
BUF_BLOCK_ZIP_DIRTY.
buf_flush_post_to_doublewrite_buf(), buf_flush_write_block_low():
Change the type of the parameter from buf_block_t* to buf_page_t*.
buf_flush_init_for_writing(): Allow page to be NULL if page_zip_ is non-NULL.
to BUF_BLOCK_ZIP_DIRTY (discarding the uncompressed page corresponding
to a modified compressed page that has not been flushed to disk).
buf_page_can_relocate(): New function, modelled after
buf_flush_ready_for_replace().
buf_LRU_free_block(): Allow the transition to BUF_BLOCK_ZIP_DIRTY.
buf_flush_insert_into_flush_list(): Make the prototype public.
buf_buddy_relocate(): Remove an unnecessary switch statement.
Use buf_page_can_relocate() instead of buf_flush_ready_for_replace().
buf_page_peek(): Made UNIV_INLINE.
Document UNIV_ZIP_DEBUG.
buf_flush_remove(): New function, for removing a block from the flush list.
Sliced from buf_flush_write_complete().
buf_page_set_state(): Allow transitions between BUF_BLOCK_ZIP_PAGE
and BUF_BLOCK_ZIP_DIRTY.
(state == BUF_BLOCK_ZIP_PAGE). Make use of buf_page_in_file()
and buf_page_get_mutex().
buf_block_get_newest_modification(): Rename to
buf_page_get_newest_modification().
mysql.patch: Patch to change or add variables to MySQL
innodb.patch: Patch to make the master thread poll requests to resize
the buffer pool.
Replace srv_pool_size and innobase_buffer_pool_size
with srv_buf_pool_size, srv_buf_pool_old_size,
and srv_buf_pool_curr_size.
Add buf_chunk_t, a collection of buf_block_t.
buf_flush_init_for_writing(): Remove parameters space, page_no.
fsp_init_file_page_low(): Wriet space_id and page_no to the page.
fil_create_new_single_table_tablespace(): Write space_id to the page.
btr_create(): page_zip_compress() returns FALSE on failure.
page_zip_write_header(): Write to page_zip->data[] instead of page_zip[].
buf_flush_init_for_writing(): Add parameter page_zip and set the fields
also in the header of the compressed page.
btr_cur_search_to_nth_level(): Add ut_ad() on page_zip_validate().
