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| author | Thomas Munro | 2021-03-01 03:26:22 +0000 |
|---|---|---|
| committer | Thomas Munro | 2021-03-01 04:23:43 +0000 |
| commit | 814f1d8bc395bb9b4c0ae090ceea60adfbeb8e49 (patch) | |
| tree | bc3b72c9dfc433c280bf83f2670aab83fb364c7c /src/backend/regex/regexec.c | |
| parent | 8bdb1332eb51837c15a10a972c179b84f654279e (diff) | |
Use condition variables for ProcSignalBarriers.
Instead of a poll/sleep loop, use a condition variable for precise
wake-up whenever a backend's pss_barrierGeneration advances.
Discussion: https://postgr.es/m/CA+hUKGLdemy2gBm80kz20GTe6hNVwoErE8KwcJk6-U56oStjtg@mail.gmail.com
Diffstat (limited to 'src/backend/regex/regexec.c')
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