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Fix copy-pasto with process count calculation in method_io_uring.c

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This commit replaces the formula used for "TotalProcs" with a call to
pgaio_uring_procs() in pgaio_uring_shmem_init() for the shared memory
initialization, which is exactly the same, removing a duplication.

pgaio_uring_procs() is used for shared memory sizing and a sanity check,
and it has some documentation explaining some reasoning behind the
formula.

Author: Japin Li <japinli@hotmail.com>
Discussion: https://postgr.es/m/ME0P300MB044521067A1EDDA9EDEC3793B66DA@ME0P300MB0445.AUSP300.PROD.OUTLOOK.COM
This commit is contained in:
Michael Paquier 2025-06-05 09:39:24 +09:00
parent f9b1192190
commit b87163e5f3
1 changed files with 1 additions and 1 deletions
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2
src/backend/storage/aio/method_io_uring.c
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@ -126,7 +126,7 @@ pgaio_uring_shmem_size(void)
static void
pgaio_uring_shmem_init(bool first_time)
{
int TotalProcs = MaxBackends + NUM_AUXILIARY_PROCS - MAX_IO_WORKERS;
int TotalProcs = pgaio_uring_procs();
bool found;
pgaio_uring_contexts = (PgAioUringContext *)