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avoid calling kpause() with a delay of 0.

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chs 2018-06-03 03:05:56 +00:00
parent 0916e62f2d
commit 01d6e97218
1 changed files with 5 additions and 1 deletions
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6
external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c vendored
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@ -1151,7 +1151,11 @@ dmu_tx_delay(dmu_tx_t *tx, uint64_t dirty)
zfs_delay_resolution_ns * SBT_1NS, C_ABSOLUTE);
#endif
#ifdef __NetBSD__
kpause("dmu_tx_delay", false, (wakeup - now) * hz / 1000000000, NULL);
int timo = (wakeup - now) * hz / 1000000000;
if (timo == 0)
timo = 1;
kpause("dmu_tx_delay", false, timo, NULL);
#endif
#else
hrtime_t delta = wakeup - gethrtime();