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authortkusumi <tkusumi@NetBSD.org>2020-01-21 16:27:53 +0000
committertkusumi <tkusumi@NetBSD.org>2020-01-21 16:27:53 +0000
commit096b14febb05d34564c308e571683e5a5a225b94 (patch)
treeb0c6900cf7e936263cbc6de3f822164bd3a911a1 /sys/dev/dm/dm_target_linear.c
parentd1cd8389e2ab0f8900cea78015a3b2270dc3c9e5 (diff)
dm: #if0 target's ->upcall() handler
This is part of NetBSD's dm design, but unimplemented (all handlers return 0) and also unused.
Diffstat (limited to 'sys/dev/dm/dm_target_linear.c')
-rw-r--r--sys/dev/dm/dm_target_linear.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/dm/dm_target_linear.c b/sys/dev/dm/dm_target_linear.c
index a277b60fb94..c06801e17de 100644
--- a/sys/dev/dm/dm_target_linear.c
+++ b/sys/dev/dm/dm_target_linear.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_linear.c,v 1.36 2019/12/28 15:38:16 tkusumi Exp $ */
+/* $NetBSD: dm_target_linear.c,v 1.37 2020/01/21 16:27:53 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_linear.c,v 1.36 2019/12/28 15:38:16 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_linear.c,v 1.37 2020/01/21 16:27:53 tkusumi Exp $");
/*
* This file implements initial version of device-mapper linear target.
@@ -163,6 +163,7 @@ out:
return 0;
}
+#if 0
/*
* Register upcall device.
* Linear target doesn't need any upcall devices but other targets like
@@ -174,6 +175,7 @@ dm_target_linear_upcall(dm_table_entry_t *table_en, struct buf *bp)
return 0;
}
+#endif
/*
* Query physical block size of this target