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From: Andriy Gapon <avg@FreeBSD.org>
Date: Fri, 14 Apr 2017 15:07:50 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject: svn commit: r316847 -
 stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: avg
Date: Fri Apr 14 15:07:50 2017
New Revision: 316847
URL: https://svnweb.freebsd.org/changeset/base/316847

Log:
  MFC r315853: zfs_putpages: use TXG_WAIT

Modified:
  stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	Fri Apr 14 15:06:22 2017	(r316846)
+++ stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	Fri Apr 14 15:07:50 2017	(r316847)
@@ -4716,19 +4716,13 @@ zfs_putpages(struct vnode *vp, vm_page_t
 		goto out;
 	}
 
-top:
 	tx = dmu_tx_create(zfsvfs->z_os);
 	dmu_tx_hold_write(tx, zp->z_id, off, len);
 
 	dmu_tx_hold_sa(tx, zp->z_sa_hdl, B_FALSE);
 	zfs_sa_upgrade_txholds(tx, zp);
-	err = dmu_tx_assign(tx, TXG_NOWAIT);
+	err = dmu_tx_assign(tx, TXG_WAIT);
 	if (err != 0) {
-		if (err == ERESTART) {
-			dmu_tx_wait(tx);
-			dmu_tx_abort(tx);
-			goto top;
-		}
 		dmu_tx_abort(tx);
 		goto out;
 	}