[Xen-devel] [PATCH v6 04/15] xen: move for_each_set_bit to xen/bitops.h

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Move for_each_set_bit from asm-x86/bitops.h to xen/bitops.h.
Replace #include <asm/bitops.h> with #include <xen/bitops.h> everywhere.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Acked-by: Keir Fraser <keir@xxxxxxx>
CC: keir@xxxxxxx
CC: JBeulich@xxxxxxxx
---
 xen/arch/x86/i8259.c         |    2 +-
 xen/arch/x86/mpparse.c       |    2 +-
 xen/arch/x86/setup.c         |    2 +-
 xen/arch/x86/traps.c         |    2 +-
 xen/include/asm-x86/bitops.h |   11 -----------
 xen/include/asm-x86/smp.h    |    2 +-
 xen/include/asm-x86/system.h |    2 +-
 xen/include/xen/bitops.h     |   11 +++++++++++
 xen/include/xen/event.h      |    2 +-
 xen/include/xen/softirq.h    |    2 +-
 xen/xsm/xsm_policy.c         |    2 +-
 11 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/xen/arch/x86/i8259.c b/xen/arch/x86/i8259.c
index b537c5f..6fdcce8 100644
--- a/xen/arch/x86/i8259.c
+++ b/xen/arch/x86/i8259.c
@@ -16,7 +16,7 @@
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/desc.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <xen/delay.h>
 #include <asm/apic.h>
 #include <asm/asm_defns.h>
diff --git a/xen/arch/x86/mpparse.c b/xen/arch/x86/mpparse.c
index 97ab5d3..97d34bc 100644
--- a/xen/arch/x86/mpparse.c
+++ b/xen/arch/x86/mpparse.c
@@ -22,7 +22,7 @@
 #include <xen/efi.h>
 #include <xen/sched.h>
 
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/smp.h>
 #include <asm/acpi.h>
 #include <asm/mtrr.h>
diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index 43301a5..744335d 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -29,7 +29,7 @@
 #include <public/version.h>
 #include <compat/platform.h>
 #include <compat/xen.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/smp.h>
 #include <asm/processor.h>
 #include <asm/mpspec.h>
diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index d36eddd..5200940 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -52,7 +52,7 @@
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/atomic.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/desc.h>
 #include <asm/debugreg.h>
 #include <asm/smp.h>
diff --git a/xen/include/asm-x86/bitops.h b/xen/include/asm-x86/bitops.h
index c3cbd26..f5a84ef 100644
--- a/xen/include/asm-x86/bitops.h
+++ b/xen/include/asm-x86/bitops.h
@@ -368,17 +368,6 @@ static inline unsigned int __scanbit(unsigned long val, 
unsigned long max)
   __find_next_zero_bit(addr,size,off)))
 
 /**
- * for_each_set_bit - iterate over every set bit in a memory region
- * @bit: The integer iterator
- * @addr: The address to base the search on
- * @size: The maximum size to search
- */
-#define for_each_set_bit(bit, addr, size)               \
-    for ( (bit) = find_first_bit(addr, size);           \
-          (bit) < (size);                               \
-          (bit) = find_next_bit(addr, size, (bit) + 1) )
-
-/**
  * find_first_set_bit - find the first set bit in @word
  * @word: the word to search
  * 
diff --git a/xen/include/asm-x86/smp.h b/xen/include/asm-x86/smp.h
index 301f8c7..81f8610 100644
--- a/xen/include/asm-x86/smp.h
+++ b/xen/include/asm-x86/smp.h
@@ -12,7 +12,7 @@
 #endif
 
 #ifndef __ASSEMBLY__
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/mpspec.h>
 #endif
 
diff --git a/xen/include/asm-x86/system.h b/xen/include/asm-x86/system.h
index b0876d6..6ab7d56 100644
--- a/xen/include/asm-x86/system.h
+++ b/xen/include/asm-x86/system.h
@@ -2,7 +2,7 @@
 #define __ASM_SYSTEM_H
 
 #include <xen/lib.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 
 #define read_segment_register(name)                             \
 ({  u16 __sel;                                                  \
diff --git a/xen/include/xen/bitops.h b/xen/include/xen/bitops.h
index c6a78b6..6054155 100644
--- a/xen/include/xen/bitops.h
+++ b/xen/include/xen/bitops.h
@@ -182,4 +182,15 @@ static inline __u32 ror32(__u32 word, unsigned int shift)
 #define __L16(_x) (((_x) & 0x0000ff00) ? ( 8 + __L8( (_x)>> 8)) : __L8( _x))
 #define LOG_2(_x) (((_x) & 0xffff0000) ? (16 + __L16((_x)>>16)) : __L16(_x))
 
+/**
+ * for_each_set_bit - iterate over every set bit in a memory region
+ * @bit: The integer iterator
+ * @addr: The address to base the search on
+ * @size: The maximum size to search
+ */
+#define for_each_set_bit(bit, addr, size)               \
+    for ( (bit) = find_first_bit(addr, size);           \
+          (bit) < (size);                               \
+          (bit) = find_next_bit(addr, size, (bit) + 1) )
+
 #endif
diff --git a/xen/include/xen/event.h b/xen/include/xen/event.h
index 71c3e92..4ac39ad 100644
--- a/xen/include/xen/event.h
+++ b/xen/include/xen/event.h
@@ -12,7 +12,7 @@
 #include <xen/sched.h>
 #include <xen/smp.h>
 #include <xen/softirq.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/event.h>
 
 /*
diff --git a/xen/include/xen/softirq.h b/xen/include/xen/softirq.h
index 193351d..0c0d481 100644
--- a/xen/include/xen/softirq.h
+++ b/xen/include/xen/softirq.h
@@ -13,7 +13,7 @@ enum {
 
 #include <xen/lib.h>
 #include <xen/smp.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 #include <asm/current.h>
 #include <asm/hardirq.h>
 #include <asm/softirq.h>
diff --git a/xen/xsm/xsm_policy.c b/xen/xsm/xsm_policy.c
index 65be61d..cad7964 100644
--- a/xen/xsm/xsm_policy.c
+++ b/xen/xsm/xsm_policy.c
@@ -20,7 +20,7 @@
 
 #include <xsm/xsm.h>
 #include <xen/multiboot.h>
-#include <asm/bitops.h>
+#include <xen/bitops.h>
 
 char *__initdata policy_buffer = NULL;
 u32 __initdata policy_size = 0;
-- 
1.7.2.5


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