Author: kmacy
Date: Thu Jun 11 09:51:21 2009
New Revision: 193980
URL: http://svn.freebsd.org/changeset/base/193980

Log:
  check against prefetch_enable

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu.h

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c   Thu Jun 11 
09:06:09 2009        (r193979)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c   Thu Jun 11 
09:51:21 2009        (r193980)
@@ -326,7 +326,7 @@ dmu_prefetch(objset_t *os, uint64_t obje
        uint64_t blkid;
        int nblks, i, err;
 
-       if (zfs_prefetch_disable)
+       if (zfs_prefetch_enable == 0)
                return;
 
        if (len == 0) {  /* they're interested in the bonus buffer */

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c    Thu Jun 
11 09:06:09 2009        (r193979)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c    Thu Jun 
11 09:51:21 2009        (r193980)
@@ -598,7 +598,7 @@ dmu_zfetch(zfetch_t *zf, uint64_t offset
        unsigned int    blkshft;
        uint64_t        blksz;
 
-       if (zfs_prefetch_disable)
+       if (zfs_prefetch_enable == 0)
                return;
 
        /* files that aren't ln2 blocksz are only one block -- nothing to do */

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu.h
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu.h       Thu Jun 
11 09:06:09 2009        (r193979)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu.h       Thu Jun 
11 09:51:21 2009        (r193980)
@@ -457,7 +457,7 @@ int dmu_write_uio(objset_t *os, uint64_t
 int dmu_write_pages(objset_t *os, uint64_t object, uint64_t offset,
     uint64_t size, struct page *pp, dmu_tx_t *tx);
 
-extern int zfs_prefetch_disable;
+extern int zfs_prefetch_enable;
 
 /*
  * Asynchronously try to read in the data.
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