svn commit: r355471 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Mark Johnston
markj at FreeBSD.org
Fri Dec 6 23:49:38 UTC 2019
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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