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895cd553a3
When srv_page_size and innodb_page_size were introduced, the functions page_align() and page_offset() got more expensive. Let us try to replace such calls with simpler pointer arithmetics with respect to the buffer page frame. page_rec_get_next_non_del_marked(): Add a page frame as a parameter, and template<bool comp>. page_rec_next_get(): A more efficient variant of page_rec_get_next(), with template<bool comp> and const page_t* parameters. lock_get_heap_no(): Replaces page_rec_get_heap_no() outside debug checks. fseg_free_step(), fseg_free_step_not_header(): Take the header block as a parameter. Reviewed by: Vladislav Lesin |
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| fsp0sysspace.cc | ||