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2024-02-22 18:43:00 | Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock (Alvaro Herrera)

bank lock, it is quite possible for more processes to add themselves to the list. I realized all this while rewriting

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2024-02-04 13:38:38 | Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock (Alvaro Herrera)

bank lock while they run, so in practice this is never a problem. We need the atomic write and atomic read so that multiple processes processing pages in different banks

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2024-01-08 11:25:20 | Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock (Alvaro Herrera)

write bits to clog, and they are using different banks, then the LWLockConditionalAcquire will