MFV r264666:

4374 dn_free_ranges should use range_tree_t

illumos/illumos-gate@bf16b11e8deb633dd6c4296d46e92399d1582df4

MFC after:	2 weeks

2 files changed, 7 insertions, 8 deletions

diff --git a/cddl/contrib/opensolaris/lib/libzpool/common/kernel.c b/cddl/contrib/opensolaris/lib/libzpool/common/kernel.c
index 19fbf4f..2b174f9 100644
--- a/cddl/contrib/opensolaris/lib/libzpool/common/kernel.c
+++ b/cddl/contrib/opensolaris/lib/libzpool/common/kernel.c
@@ -20,6 +20,8 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
+ * Copyright (c) 2013, Joyent, Inc.  All rights reserved.
  */
 
 #include <assert.h>
@@ -800,20 +802,17 @@ delay(clock_t ticks)
 /*
  * Find highest one bit set.
  *	Returns bit number + 1 of highest bit that is set, otherwise returns 0.
- * High order bit is 31 (or 63 in _LP64 kernel).
  */
 int
-highbit(ulong_t i)
+highbit64(uint64_t i)
 {
-	register int h = 1;
+	int h = 1;
 
 	if (i == 0)
 		return (0);
-#ifdef _LP64
-	if (i & 0xffffffff00000000ul) {
+	if (i & 0xffffffff00000000ULL) {
 		h += 32; i >>= 32;
 	}
-#endif
 	if (i & 0xffff0000) {
 		h += 16; i >>= 16;
 	}
diff --git a/cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h b/cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h
index b5562c7..cc8285d 100644
--- a/cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h
+++ b/cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h
@@ -20,7 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2013 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
  * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 /*
@@ -558,7 +558,7 @@ extern void delay(clock_t ticks);
 
 extern uint64_t physmem;
 
-extern int highbit(ulong_t i);
+extern int highbit64(uint64_t i);
 extern int random_get_bytes(uint8_t *ptr, size_t len);
 extern int random_get_pseudo_bytes(uint8_t *ptr, size_t len);