Author: markj
Date: Fri Dec  6 23:49:37 2019
New Revision: 355471
URL: https://svnweb.freebsd.org/changeset/base/355471

Log:
  Fix an inverted condition introduced in r353539.
  
  This would have most likely resulted in read errors causing page leaks.
  
  Submitted by: jeff

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

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c     Fri Dec 
 6 23:39:38 2019        (r355470)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c     Fri Dec 
 6 23:49:37 2019        (r355471)
@@ -550,7 +550,7 @@ mappedread_sf(vnode_t *vp, int nbytes, uio_t *uio)
                                vm_page_unlock(pp);
                        }
                        vm_page_sunbusy(pp);
-                       if (error != 0 && !vm_page_wired(pp) == 0 &&
+                       if (error != 0 && !vm_page_wired(pp) &&
                            pp->valid == 0 && vm_page_tryxbusy(pp))
                                vm_page_free(pp);
                } else {
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