neon/pgxn at aad809b048afbc86c2ffe48461e75f9e6d6fe3fb - neon

rust/neon

mirror of https://github.com/neondatabase/neon.git synced 2026-01-04 12:02:55 +00:00

Files

Konstantin Knizhnik aad809b048 Fix issues with prefetch ring buffer resize (#9847 )

## Problem

See https://neondb.slack.com/archives/C04DGM6SMTM/p1732110190129479


We observe the following error in the logs 
```
[XX000] ERROR: [NEON_SMGR] [shard 3] Incorrect prefetch read: status=1 response=0x7fafef335138 my=128 receive=128
```
most likely caused by changing `neon.readahead_buffer_size`

## Summary of changes

1. Copy shard state
2. Do not use prefetch_set_unused in readahead_buffer_resize
3. Change prefetch buffer overflow criteria

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2024-12-01 15:47:28 +00:00

hnsw

fix: warnings when compiling neon extensions (#7053 )

2024-03-11 17:49:58 +00:00

neon

Fix issues with prefetch ring buffer resize (#9847 )

2024-12-01 15:47:28 +00:00

neon_rmgr

Remove unused static function

2024-10-07 23:49:11 +03:00

neon_test_utils

Use smgrexists() instead of access() to enforce uniqueness of generated relfilenumber (#7992 )