Store prefetch results in LFC cache once as soon as they are received#10442

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knizhnik wants to merge 17 commits intomainfrom prefetch_in_lfc

+683-248

Commits on Feb 7, 2025

Store prefetch results in LFC cache once as soon as they are received
Konstantin Knizhnik
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Add more comments explaining correctness of lfc_prefetch
Konstantin Knizhnik
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Call lfc_prefetch in prefetch_pump_state
Konstantin Knizhnik
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Remove lfc_evict and aways redo pages present in LFC
Konstantin Knizhnik
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Report number of evicted pages
Konstantin Knizhnik
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Add PRFSF_LFC flag to mark prefetch response stored in LFC
Konstantin Knizhnik
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Bump Postgres version
Konstantin Knizhnik
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Add test for prefetch in LFC
Konstantin Knizhnik
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Fix prefetch test
Konstantin Knizhnik
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Fix test
Konstantin Knizhnik
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Restore Postgres version
Konstantin Knizhnik
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Fix conflict
Konstantin Knizhnik
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Commits on Feb 8, 2025

Try to read prefetched results from prefetch ring before searching for them in LFC
Konstantin Knizhnik
committed

Commits on Feb 9, 2025

Fix handling results of lfc_readv_select
Konstantin Knizhnik
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Fix lfc_read trampoline
Konstantin Knizhnik
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Commits on Feb 11, 2025

Address review comments
Konstantin Knizhnik
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Set PRFSF_LFC conditionally if lfc_prefetch succeed
Konstantin Knizhnik
committed