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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 03/12] xen: move for_each_set_bit to xen/bitops.h
On 26/04/2013 16:28, "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx>
wrote:
> 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>
> CC: keir@xxxxxxx
> CC: JBeulich@xxxxxxxx
Acked-by: Keir Fraser <keir@xxxxxxx>
> ---
> 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;
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