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MariaDB / server Public

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MDEV-19749 - MDL scalability regression after backup locks - #4048

#4048

Merged

svoj merged 15 commits into

MariaDB:mainMariaDB/server:mainfrom

svoj:pr-main-MDEV-19749svoj/server:pr-main-MDEV-19749Copy head branch name to clipboard

Jul 15, 2025

Conversation Commits15 (15)Checks Files changed

Merged

MDEV-19749 - MDL scalability regression after backup locks#4048
svoj merged 15 commits into
MariaDB:mainfrom
svoj:pr-main-MDEV-19749

Commits

Commits on Jul 15, 2025

MDL_lock encapsulation: MDL_lock::get_lock_owner()
svoj
committed
MDL_lock encapsulation: MDL_lock::iterate()
svoj
committed
MDL_lock encapsulation: add_cloned_ticket()
svoj
committed
MDL_lock encapsulation: MDL_lock::downgrade()
svoj
committed
MDL_lock encapsulation: MDL_lock::upgrade()
svoj
committed
MDL_lock encapsulation: notify_conflicting_locks()
svoj
committed
MDL_lock encapsulation: MDL_lock::remove_ticket()
svoj
committed
MDL_ticket cleanup
svoj
committed
MDL_lock encapsulation: try_acquire_lock()
svoj
committed
Move m_wait.reset_status() out of critical section
svoj
committed
MDL_lock encapsulation: try_acquire_lock_impl()
svoj
committed
MDL_lock encapsulation: MDL_lock::get_key()
svoj
committed
MDL_lock encapsulation: final
svoj
committed
MDL_lock encapsulation: removed redundant methods
svoj
committed
MDEV-19749 - MDL scalability regression after backup locks
svoj
committed

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