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4a3a46af13
innobase/btr/btr0btr.c: Eliminate some buf_frame_align() calls. Make use of the page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec() functions. Replace some index->table->comp with page_is_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Note that rec_offs_comp() may return nonzero instead of TRUE. innobase/btr/btr0cur.c: Eliminate some buf_frame_align() calls. Replace some index->table->comp with page_is_comp() or rec_offs_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Note that rec_offs_comp() may return nonzero instead of TRUE. Remove an extra mem_heap_create() call from btr_cur_update_in_place(). Add "page" parameter to lock_rec_store_on_page_infimum(). Add some UNIV_LIKELY() and UNIV_UNLIKELY() hints. btr_estimate_number_of_different_key_vals(): Rename the offsets_* variables to be more descriptive and eliminate one rec_get_offsets() and one page_rec_get_next() call in the loop. innobase/btr/btr0pcur.c: Eliminate some buf_frame_align() calls. Make use of the page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec() functions. Replace some index->table->comp with page_is_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Make some ut_a() assertions ut_ad() ones to improve performance. Add some UNIV_LIKELY() and UNIV_UNLIKELY() hints. innobase/btr/btr0sea.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Eliminate some buf_frame_align() calls. Add some UNIV_UNLIKELY and UNIV_LIKELY hints. Turn some assertions into debug assertions. innobase/dict/dict0crea.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp innobase/ibuf/ibuf0ibuf.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Add some UNIV_UNLIKELY and UNIV_LIKELY hints. ibuf_get_merge_page_nos(): Rename parameter "first_rec" to "rec" and eliminate local variable "rec". innobase/include/btr0btr.h: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp innobase/include/buf0buf.h: Rename buf_frame_get_modify_clock() to buf_block_get_modify_clock(). innobase/include/buf0buf.ic: Rename buf_frame_get_modify_clock() to buf_block_get_modify_clock() and remove the buf_block_align() call. innobase/include/lock0lock.h: lock_rec_store_on_page_infimum(): Add parameter "page" innobase/include/mach0data.h: Add mach_encode_2() and mach_decode_2(). innobase/include/mach0data.ic: Add mach_encode_2() and mach_decode_2(). innobase/include/page0cur.h: Add const qualifier to page_cur_is_before_first() and page_cur_is_after_last(). innobase/include/page0cur.ic: Make use of page_rec_is_infimum() and page_rec_is_supremum(). innobase/include/page0page.h: Remove page_rec_is_first_user_rec() and page_rec_is_last_user_rec(). Add page_rec_is_infimum() and page_rec_is_supremum(). Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/include/page0page.ic: Remove page_rec_is_first_user_rec() and page_rec_is_last_user_rec(). Add page_rec_is_infimum() and page_rec_is_supremum(). Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Add UNIV_UNLIKELY, UNIV_LIKELY and UNIV_EXPECT hints. Reduce the number of buf_frame_align() calls. innobase/include/rem0rec.ic: rec_offs_comp(): Return zero or nonzero instead of FALSE or TRUE. innobase/include/row0mysql.h: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/lock/lock0lock.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Remove parameter "comp" from lock_rec_get_next(), lock_rec_has_expl() and lock_rec_other_has_expl_req(). Add parameter "page" to lock_rec_store_on_page_infimum(). Add UNIV_UNLIKELY hints. Reduce the number of buf_frame_align() calls. Make use of page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec(). Move the "comp" flag outside some loops. innobase/mtr/mtr0log.c: Replace index->table->comp with page_rec_is_comp(). innobase/page/page0cur.c: Replace index->table->comp with page_is_comp() or page_rec_is_comp(). Eliminate some buf_frame_align() calls. Add some debug assertions. innobase/page/page0page.c: Optimize page_dir_find_owner_slot(). Compare the record offset 16 bits at a time, because that seems to be the only way to avoid register spilling on x86. Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Remove parameter "page" of page_delete_rec_list_write_log(). Make use of page_rec_is_infimum(). innobase/rem/rem0cmp.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/row/row0ins.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Reduce the amount of buf_frame_align() calls. row_ins_index_entry_low(): Disable assertion about column count unless #ifdef UNIV_DEBUG. innobase/row/row0mysql.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/row/row0row.c: Eliminate some buf_frame_align() calls. Make use of page_rec_is_infimum(). innobase/row/row0sel.c: Make use of page_rec_is_supremum() and page_rec_is_infimum(). Turn some assertions into debug assertions. Add UNIV_LIKELY and UNIV_UNLIKELY hints. row_search_for_mysql(): Eliminate local variables "moved", "cons_read_requires_clust_rec", "was_lock_wait", "shortcut", "success" and "comp". Replace some of them with goto's. Disable variable "cnt" unless #ifdef UNIV_SEARCH_DEBUG. innobase/row/row0vers.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Replace index->table->comp with page_rec_is_comp(). Eliminate some buf_frame_align() calls. |
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| Makefile.am | ||
| makefilewin | ||
| page0cur.c | ||
| page0page.c | ||