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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Sun, 18 Apr 2010 12:21:52 +0000 (UTC)
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Cc: 
Subject: svn commit: r206793 -
	head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: pjd
Date: Sun Apr 18 12:21:52 2010
New Revision: 206793
URL: http://svn.freebsd.org/changeset/base/206793

Log:
  Remove racy assertion.
  
  Obtained from:	OpenSolaris

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Sun Apr 18 12:20:33 2010	(r206792)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Sun Apr 18 12:21:52 2010	(r206793)
@@ -2731,7 +2731,6 @@ arc_read(zio_t *pio, spa_t *spa, blkptr_
     uint32_t *arc_flags, const zbookmark_t *zb)
 {
 	int err;
-	arc_buf_hdr_t *hdr = pbuf->b_hdr;
 
 	ASSERT(!refcount_is_zero(&pbuf->b_hdr->b_refcnt));
 	ASSERT3U((char *)bp - (char *)pbuf->b_data, <, pbuf->b_hdr->b_size);
@@ -2739,8 +2738,6 @@ arc_read(zio_t *pio, spa_t *spa, blkptr_
 
 	err = arc_read_nolock(pio, spa, bp, done, private, priority,
 	    zio_flags, arc_flags, zb);
-
-	ASSERT3P(hdr, ==, pbuf->b_hdr);
 	rw_exit(&pbuf->b_lock);
 	return (err);
 }