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| author | Andres Freund <andres@anarazel.de> | 2020-06-08 15:25:49 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2020-06-17 12:51:15 -0700 |
| commit | 34d29222a0bbfd6dd2deecdd91aa202a7b6c3f18 (patch) | |
| tree | 08aa864e77bd6c7c2235161876c2067132d81c11 /src/tutorial/complex.c | |
| parent | 3d73d264e7efdb0bdf4633488039232b280995a6 (diff) | |
spinlock emulation: Fix bug when more than INT_MAX spinlocks are initialized.
Once the counter goes negative we ended up with spinlocks that errored
out on first use (due to check in tas_sema).
Author: Andres Freund
Reviewed-By: Robert Haas
Discussion: https://postgr.es/m/20200606023103.avzrctgv7476xj7i@alap3.anarazel.de
Backpatch: 9.5-
Diffstat (limited to 'src/tutorial/complex.c')
0 files changed, 0 insertions, 0 deletions