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Diffstat (limited to 'src/backend/storage/lmgr/lmgr.c')
| -rw-r--r-- | src/backend/storage/lmgr/lmgr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/storage/lmgr/lmgr.c b/src/backend/storage/lmgr/lmgr.c index 79068795af4..a091fbafcb3 100644 --- a/src/backend/storage/lmgr/lmgr.c +++ b/src/backend/storage/lmgr/lmgr.c @@ -687,7 +687,10 @@ XactLockTableWait(TransactionId xid, Relation rel, ItemPointer ctid, * through, to avoid slowing down the normal case.) */ if (!first) + { + CHECK_FOR_INTERRUPTS(); pg_usleep(1000L); + } first = false; xid = SubTransGetTopmostTransaction(xid); } @@ -725,7 +728,10 @@ ConditionalXactLockTableWait(TransactionId xid) /* See XactLockTableWait about this case */ if (!first) + { + CHECK_FOR_INTERRUPTS(); pg_usleep(1000L); + } first = false; xid = SubTransGetTopmostTransaction(xid); } |