EHC ❯ Have SCHM.Segment avoid the mem indirection when accessing locks

• Type: Task
• Status: Resolved
• Priority: 2 Major
• Resolution: Fixed
• Component/s:
• Labels:

• Assignee: alexsnaps
• Reporter: alexsnaps
• Created: March 05, 2013
• Votes: 0
• Watchers: 1
• Updated:

  June 06, 2013
• Resolved:

  March 17, 2013

Description

Methods that do lock/unlock reference this.lock which could lead to false sharing… Should put them on the stack. Not saying the JIT doesn’t already fix most usages, but given the code, seems like a “small enough” optimization to do, which _might even_ help sometimes…

Comments

Alexander Snaps 2013-03-17

r7289 in ehcache-2.7.x branch