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[src/trunk]: src/external/cddl/osnet/dist/uts/common/fs/zfs PR kern/55705:
details: https://anonhg.NetBSD.org/src/rev/b786161d30b1
branches: trunk
changeset: 940529:b786161d30b1
user: kardel <kardel%NetBSD.org@localhost>
date: Fri Oct 09 08:18:01 2020 +0000
description:
PR kern/55705:
don't attempt to sleep for negative time, we are late anyway - avoids DIAGNOSTIC panic
diffstat:
external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diffs (13 lines):
diff -r 7840962b40ac -r b786161d30b1 external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c
--- a/external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c Fri Oct 09 08:10:41 2020 +0000
+++ b/external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c Fri Oct 09 08:18:01 2020 +0000
@@ -1153,6 +1153,9 @@
#ifdef __NetBSD__
int timo = (wakeup - now) * hz / 1000000000;
+ if (timo < 0)
+ return;
+
if (timo == 0)
timo = 1;
kpause("dmu_tx_delay", false, timo, NULL);
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