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mariadb/storage/innobase/btr
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Marko Mäkelä ccafd2d49d MDEV-30524 btr_cur_t::open_leaf() opens non-leaf page in BTR_MODIFY_LEAF mode 
btr_cur_t::open_leaf(): When we have to reopen the root page in
a different mode, ensure that we will actually acquire a latch upfront,
instead of using RW_NO_LATCH. This prevents a race condition where
the index tree would be split between the time we released the
root page S latch and finally acquired a latch in
mtr->upgrade_buffer_fix(), actually on a non-leaf root page.

This race condition was introduced in
commit 89ec4b53ac (MDEV-29603).
2023-01-31 16:38:11 +02:00
..
btr0btr.cc MDEV-30400 Assertion height == btr_page_get_level(...) on INSERT 2023-01-24 14:09:21 +02:00
btr0bulk.cc MDEV-29603 btr_cur_open_at_index_side() is missing some consistency checks 2022-11-17 08:19:01 +02:00
btr0cur.cc MDEV-30524 btr_cur_t::open_leaf() opens non-leaf page in BTR_MODIFY_LEAF mode 2023-01-31 16:38:11 +02:00
btr0defragment.cc MDEV-30400 Assertion height == btr_page_get_level(...) on INSERT 2023-01-24 14:09:21 +02:00
btr0pcur.cc MDEV-30400 Assertion height == btr_page_get_level(...) on INSERT 2023-01-24 14:09:21 +02:00
btr0sea.cc MDEV-30400 Assertion height == btr_page_get_level(...) on INSERT 2023-01-24 14:09:21 +02:00