git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/src/backend/storage/ipc/procsignal.c b/src/backend/storage/ipc/procsignal.c

index 8e5ee49fbd7410b55b1161c6534280bd28f24572..c6a8d4611e423a16466d0a6fe2c59654e18aabbc 100644 (file)

--- a/src/backend/storage/ipc/procsignal.c

+++ b/src/backend/storage/ipc/procsignal.c

/*

* WaitForProcSignalBarrier - wait until it is guaranteed that all changes

* requested by a specific call to EmitProcSignalBarrier() have taken effect.

- *

- * We expect that the barrier will normally be absorbed very quickly by other

- * backends, so we start by waiting just 1/8 of a second and then back off

- * by a factor of two every time we time out, to a maximum wait time of

- * 1 second.

*/

void

WaitForProcSignalBarrier(uint64 generation)