[SERVER-47176] Remove the Database MODE_X lock in update.cpp Created: 30/Mar/20  Updated: 29/Oct/23  Resolved: 07/Apr/20

Status: Closed
Project: Core Server
Component/s: Concurrency
Affects Version/s: None
Fix Version/s: 4.4.0-rc1, 4.7.0

Type: Improvement Priority: Major - P3
Reporter: Geert Bosch Assignee: Gregory Noma
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.4
Sprint: Execution Team 2020-04-06, Execution Team 2020-04-20
Participants:

 Description   

The lock at update.cpp:77 should be MODE_IX instead.



 Comments   
Comment by Githook User [ 09/Apr/20 ]

Author:

{'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com', 'username': 'gregorynoma'}

Message: SERVER-47176 Make update.cpp not take database MODE_X lock

(cherry picked from commit 257b35c81481ec49590202080e7ad354f0890761)
Branch: v4.4
https://github.com/mongodb/mongo/commit/b213133f2d79ad0ee3d82988f9c840beef5db8bf

Comment by Githook User [ 07/Apr/20 ]

Author:

{'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com', 'username': 'gregorynoma'}

Message: SERVER-47176 Make update.cpp not take database MODE_X lock
Branch: master
https://github.com/mongodb/mongo/commit/257b35c81481ec49590202080e7ad354f0890761

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