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Remove redundant HandleWalWriterInterrupts().

author Fujii Masao <fujii@postgresql.org>

2024年1月25日 03:50:08 +0000 (12:50 +0900)

committer Fujii Masao <fujii@postgresql.org>

2024年1月25日 03:50:08 +0000 (12:50 +0900)

Because of commit 1bdd54e662, the code of HandleWalWriterInterrupts()
became the same as HandleMainLoopInterrupts(). So this commit removes
HandleWalWriterInterrupts() and makes walwriter use
HandleMainLoopInterrupts() for improved code simplicity.

Author: Fujii Masao
Reviewed-by: Bharath Rupireddy, Nathan Bossart
Discussion: https://postgr.es/m/CAHGQGwHUtwCsB4DnqFLiMiVzjcA=zmeCKf9_pgQM-yJopydatw@mail.gmail.com

src/backend/postmaster/walwriter.c patch | blob | blame | history

diff --git a/src/backend/postmaster/walwriter.c b/src/backend/postmaster/walwriter.c

index 177b1837c269c7f4f66151309dee220254e6d85e..75c9f8707b719bcb664895a7b9749d78c1cb22e1 100644 (file)

--- a/src/backend/postmaster/walwriter.c

+++ b/src/backend/postmaster/walwriter.c

@@ -78,9 +78,6 @@ int WalWriterFlushAfter = DEFAULT_WAL_WRITER_FLUSH_AFTER;

#define LOOPS_UNTIL_HIBERNATE 50

#define HIBERNATE_FACTOR 25

-/* Prototypes for private functions */

-static void HandleWalWriterInterrupts(void);

* Main entry point for walwriter process

@@ -245,7 +242,7 @@ WalWriterMain(void)

ResetLatch(MyLatch);

/* Process any signals received recently */

- HandleWalWriterInterrupts();

+ HandleMainLoopInterrupts();

* Do what we're here for; then, if XLogBackgroundFlush() found useful

@@ -275,26 +272,3 @@ WalWriterMain(void)

WAIT_EVENT_WAL_WRITER_MAIN);

}

-/*

- * Interrupt handler for main loops of WAL writer process.

- */

-static void

-HandleWalWriterInterrupts(void)

- if (ProcSignalBarrierPending)

- ProcessProcSignalBarrier();

- if (ConfigReloadPending)

- {

- ConfigReloadPending = false;

- ProcessConfigFile(PGC_SIGHUP);

- }

- if (ShutdownRequestPending)

- proc_exit(0);

- /* Perform logging of memory contexts of this process */

- if (LogMemoryContextPending)

- ProcessLogMemoryContextInterrupt();

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