Brian Behlendorf 7a8f0e80ea zfs_trunc() should use dmu_tx_assign(tx, TXG_WAIT)
As part of the write throttle & i/o schedule performance work the
zfs_trunc() function should have been updated to use TXG_WAIT.
Using TXG_WAIT ensures that the tx will be part of the next txg.
If TXG_NOWAIT is used and retried for ERESTART errors then the
tx can suffer from starvation.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Closes #2488
2014-07-22 09:41:38 -07:00
2013-03-21 12:51:06 -07:00
2014-06-12 13:34:38 -07:00
2012-08-26 13:49:37 -07:00
2013-03-06 15:46:41 -08:00
2014-06-12 13:34:38 -07:00
2008-12-01 14:49:34 -08:00

Native ZFS for Linux!

ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.

ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers.

Full documentation for installing ZoL on your favorite Linux distribution can be found at: http://zfsonlinux.org

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