Author: dchagin
Date: Sun May 24 18:11:22 2015
New Revision: 283495
URL: https://svnweb.freebsd.org/changeset/base/283495
Log:
Hide vfs.pfs.trace variable if it is not used.
Modified:
head/sys/fs/pseudofs/pseudofs.c
head/sys/modules/pseudofs/Makefile
Modified: head/sys/fs/pseudofs/pseudofs.c
==============================================================================
--- head/sys/fs/pseudofs/pseudofs.c Sun May 24 18:10:07 2015
(r283494)
+++ head/sys/fs/pseudofs/pseudofs.c Sun May 24 18:11:22 2015
(r283495)
@@ -52,9 +52,11 @@ static MALLOC_DEFINE(M_PFSNODES, "pfs_no
SYSCTL_NODE(_vfs, OID_AUTO, pfs, CTLFLAG_RW, 0,
"pseudofs");
+#ifdef PSEUDOFS_TRACE
int pfs_trace;
SYSCTL_INT(_vfs_pfs, OID_AUTO, trace, CTLFLAG_RW, &pfs_trace, 0,
"enable tracing of pseudofs vnode operations");
+#endif
#if PFS_FSNAMELEN != MFSNAMELEN
#error "PFS_FSNAMELEN is not equal to MFSNAMELEN"
Modified: head/sys/modules/pseudofs/Makefile
==============================================================================
--- head/sys/modules/pseudofs/Makefile Sun May 24 18:10:07 2015
(r283494)
+++ head/sys/modules/pseudofs/Makefile Sun May 24 18:11:22 2015
(r283495)
@@ -23,4 +23,10 @@ EXPORT_SYMS= pfs_mount \
pfs_enable \
pfs_destroy
+.if !defined(KERNBUILDDIR)
+.if defined(PSEUDOFS_TRACE)
+CFLAGS+=-DPSEUDOFS_TRACE
+.endif
+.endif
+
.include <bsd.kmod.mk>
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