5770679918
Interrupt handling functions (e.g., HandleCatchupInterrupt(), HandleParallelApplyMessageInterrupt()) are called only by procsignal_sigusr1_handler(), which already calls SetLatch() for the current process at the end of its processing. Therefore, these interrupt handling functions do not need to call SetLatch() themselves. However, previously, some of these functions redundantly called SetLatch(). This commit removes those unnecessary calls. While duplicate SetLatch() calls are redundant, they are harmless, so this change is not backpatched. Author: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com> Reviewed-by: Bertrand Drouvot <bertranddrouvot.pg@gmail.com> Reviewed-by: Fujii Masao <masao.fujii@gmail.com> Reviewed-by: Chao Li <li.evan.chao@gmail.com> Reviewed-by: Dilip Kumar <dilipbalaut@gmail.com> Discussion: https://postgr.es/m/CALj2ACWd5apddj6Cd885WwJ6LquYu_G81C4GoR4xSoDV1x-FEA@mail.gmail.com |
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PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.