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| author | Thomas Munro <tmunro@postgresql.org> | 2021-03-01 11:51:15 +1300 |
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| committer | Thomas Munro <tmunro@postgresql.org> | 2021-03-01 12:44:12 +1300 |
| commit | c8f3bc2401e7df7b79bae39dd3511c91f825b6a4 (patch) | |
| tree | 740f9fecf0c3efb6a2aa338d5c47598edb4150af /src/backend/regex/regexec.c | |
| parent | d1b90995e8d41df7e59efe48e98f26cd66baba9b (diff) | |
| download | postgresql-c8f3bc2401e7df7b79bae39dd3511c91f825b6a4.tar.gz postgresql-c8f3bc2401e7df7b79bae39dd3511c91f825b6a4.zip | |
Optimize latches to send fewer signals.
Don't send signals to processes that aren't sleeping.
Author: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CA+hUKGJjxPDpzBE0a3hyUywBvaZuC89yx3jK9RFZgfv_KHU7gg@mail.gmail.com
Diffstat (limited to 'src/backend/regex/regexec.c')
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