* Re: Concurrent Page Cache [not found] <7IJTB-4sg-17@gated-at.bofh.it> @ 2007-01-30 10:03 ` Howard Chu 0 siblings, 0 replies; only message in thread From: Howard Chu @ 2007-01-30 10:03 UTC (permalink / raw) To: linux-kernel This ladder locking is also known as lock-coupling in the database world. It's a good solution when you have lots of tasks and need high concurrency, and proven in a lot of literature. You might notice more overhead if you only have a small number of tasks (e.g. 2-3) but it definitely scales better than just holding onto one lock or a small number of locks. -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc OpenLDAP Core Team http://www.openldap.org/project/ ^ permalink raw reply [flat|nested] only message in thread
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2007-01-30 10:03 ` Concurrent Page Cache Howard Chu
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