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2ca904f0ca
fil_page_decompress(): Replaces fil_decompress_page(). Allow the caller detect errors. Remove duplicated code. Use the "safe" instead of "fast" variants of decompression routines. fil_page_compress(): Replaces fil_compress_page(). The length of the input buffer always was srv_page_size (innodb_page_size). Remove printouts, and remove the fil_space_t* parameter. buf_tmp_buffer_t::reserved: Make private; the accessors acquire() and release() will use atomic memory access. buf_pool_reserve_tmp_slot(): Make static. Remove the second parameter. Do not acquire any mutex. Remove the allocation of the buffers. buf_tmp_reserve_crypt_buf(), buf_tmp_reserve_compression_buf(): Refactored away from buf_pool_reserve_tmp_slot(). buf_page_decrypt_after_read(): Make static, and simplify the logic. Use the encryption buffer also for decompressing. buf_page_io_complete(), buf_dblwr_process(): Check more failures. fil_space_encrypt(): Simplify the debug checks. fil_space_t::printed_compression_failure: Remove. fil_get_compression_alg_name(): Remove. fil_iterate(): Allocate a buffer for compression and decompression only once, instead of allocating and freeing it for every page that uses compression, during IMPORT TABLESPACE. Also, validate the page checksum before decryption, and reduce the scope of some variables. fil_page_is_index_page(), fil_page_is_lzo_compressed(): Remove (unused). AbstractCallback::operator()(): Remove the parameter 'offset'. The check for it in FetchIndexRootPages::operator() was basically redundant and dead code since the previous refactoring.
8 lines
170 B
Text
8 lines
170 B
Text
--source include/have_innodb.inc
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--source include/not_embedded.inc
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# All page compression test use the same
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--source include/innodb-page-compression.inc
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-- echo #done
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