mariadb/storage/innobase/lock
Marko Mäkelä 63c6303657 Bug#12584374 LOCK_VALIDATE TRIPS ASSERTION !BLOCK->PAGE.FILE_PAGE_WAS_FREE
Fix a deadlock in the initial patch. lock_validate() must not hold the
lock system mutex while s-latching a block, because some functions,
such as lock_rec_convert_impl_to_expl(), may be already holding an x-latch
on the block that lock_validate() is interested in while attempting to
acquire the lock system mutex.

This deadlock was not caught by UNIV_SYNC_DEBUG because of
buf_block_dbg_add_level(block, SYNC_NO_ORDER_CHECK).
2011-05-24 23:08:22 +03:00
..
lock0iter.c Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same 2009-08-07 12:16:00 +02:00
lock0lock.c Bug#12584374 LOCK_VALIDATE TRIPS ASSERTION !BLOCK->PAGE.FILE_PAGE_WAS_FREE 2011-05-24 23:08:22 +03:00