pgsql: Report time spent in posix_fallocate() as a wait event.

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От Thomas Munro
Тема pgsql: Report time spent in posix_fallocate() as a wait event.
Дата
Msg-id E1ixNyb-0003tp-U2@gemulon.postgresql.org
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Report time spent in posix_fallocate() as a wait event.

When allocating DSM segments with posix_fallocate() on Linux (see commit
899bd785), report this activity as a wait event exactly as we would if
we were using file-backed DSM rather than shm_open()-backed DSM.

Author: Thomas Munro
Discussion: https://postgr.es/m/CA%2BhUKGKCSh4GARZrJrQZwqs5SYp0xDMRr9Bvb%2BHQzJKvRgL6ZA%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/ef02fb15a35ab7bd74a79afebf35572ed82b5e9f

Modified Files
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src/backend/storage/ipc/dsm_impl.c | 2 ++
1 file changed, 2 insertions(+)

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