Use WaitLatch() instead of pg_usleep() at the end of backups
This concerns pg_stop_backup() and BASE_BACKUP, when waiting for the
WAL segments required for a backup to be archived. This simplifies a
bit the handling of the wait event used in this code path.
Author: Bharath Rupireddy
Reviewed-by: Michael Paquier, Stephen Frost
Discussion: https://postgr.es/m/CALj2ACU4AdPCq6NLfcA-ZGwX7pPCK5FgEj-CAU0xCKzkASSy_A@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/2aca19f2989aa938ece7306678f5494a984ece3f
Modified Files
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src/backend/access/transam/xlog.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)