From 60063497a95e716c9a689af3be2687d261f115b4 Mon Sep 17 00:00:00 2001 From: Arun Sharma <asharma@fb.com> Date: Tue, 26 Jul 2011 16:09:06 -0700 Subject: atomic: use <linux/atomic.h> This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- arch/tile/include/asm/atomic.h | 9 --------- arch/tile/include/asm/atomic_32.h | 4 ++-- arch/tile/include/asm/atomic_64.h | 2 +- arch/tile/include/asm/bitops_32.h | 2 +- arch/tile/include/asm/bitops_64.h | 2 +- arch/tile/include/asm/spinlock_32.h | 2 +- arch/tile/kernel/intvec_32.S | 2 +- arch/tile/lib/atomic_32.c | 2 +- arch/tile/lib/atomic_asm_32.S | 2 +- 9 files changed, 9 insertions(+), 18 deletions(-) (limited to 'arch/tile') diff --git a/arch/tile/include/asm/atomic.h b/arch/tile/include/asm/atomic.h index 739cfe0499d1..e3272715c3cb 100644 --- a/arch/tile/include/asm/atomic.h +++ b/arch/tile/include/asm/atomic.h @@ -121,15 +121,6 @@ static inline int atomic_read(const atomic_t *v) */ #define atomic_add_negative(i, v) (atomic_add_return((i), (v)) < 0) -/** - * atomic_inc_not_zero - increment unless the number is zero - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1, so long as @v is non-zero. - * Returns non-zero if @v was non-zero, and zero otherwise. - */ -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Nonexistent functions intended to cause link errors. */ extern unsigned long __xchg_called_with_bad_pointer(void); extern unsigned long __cmpxchg_called_with_bad_pointer(void); diff --git a/arch/tile/include/asm/atomic_32.h b/arch/tile/include/asm/atomic_32.h index 92a8bee32311..246feed4794d 100644 --- a/arch/tile/include/asm/atomic_32.h +++ b/arch/tile/include/asm/atomic_32.h @@ -11,7 +11,7 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. * - * Do not include directly; use <asm/atomic.h>. + * Do not include directly; use <linux/atomic.h>. */ #ifndef _ASM_TILE_ATOMIC_32_H @@ -21,7 +21,7 @@ #ifndef __ASSEMBLY__ -/* Tile-specific routines to support <asm/atomic.h>. */ +/* Tile-specific routines to support <linux/atomic.h>. */ int _atomic_xchg(atomic_t *v, int n); int _atomic_xchg_add(atomic_t *v, int i); int _atomic_xchg_add_unless(atomic_t *v, int a, int u); diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h index 1c1e60d8ccb6..a48dda30cbcc 100644 --- a/arch/tile/include/asm/atomic_64.h +++ b/arch/tile/include/asm/atomic_64.h @@ -11,7 +11,7 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. * - * Do not include directly; use <asm/atomic.h>. + * Do not include directly; use <linux/atomic.h>. */ #ifndef _ASM_TILE_ATOMIC_64_H diff --git a/arch/tile/include/asm/bitops_32.h b/arch/tile/include/asm/bitops_32.h index d31ab905cfa7..571b118bfd9b 100644 --- a/arch/tile/include/asm/bitops_32.h +++ b/arch/tile/include/asm/bitops_32.h @@ -16,7 +16,7 @@ #define _ASM_TILE_BITOPS_32_H #include <linux/compiler.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/system.h> /* Tile-specific routines to support <asm/bitops.h>. */ diff --git a/arch/tile/include/asm/bitops_64.h b/arch/tile/include/asm/bitops_64.h index 68f8c5bc0679..e9c8e381ee0e 100644 --- a/arch/tile/include/asm/bitops_64.h +++ b/arch/tile/include/asm/bitops_64.h @@ -16,7 +16,7 @@ #define _ASM_TILE_BITOPS_64_H #include <linux/compiler.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/system.h> /* See <asm/bitops.h> for API comments. */ diff --git a/arch/tile/include/asm/spinlock_32.h b/arch/tile/include/asm/spinlock_32.h index a8f2c6e31a87..a5e4208d34f9 100644 --- a/arch/tile/include/asm/spinlock_32.h +++ b/arch/tile/include/asm/spinlock_32.h @@ -17,7 +17,7 @@ #ifndef _ASM_TILE_SPINLOCK_32_H #define _ASM_TILE_SPINLOCK_32_H -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/page.h> #include <asm/system.h> #include <linux/compiler.h> diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index 72ade79b621b..fc94607f0bd5 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -21,7 +21,7 @@ #include <asm/ptrace.h> #include <asm/thread_info.h> #include <asm/irqflags.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/asm-offsets.h> #include <hv/hypervisor.h> #include <arch/abi.h> diff --git a/arch/tile/lib/atomic_32.c b/arch/tile/lib/atomic_32.c index 46570211df52..771b251b409d 100644 --- a/arch/tile/lib/atomic_32.c +++ b/arch/tile/lib/atomic_32.c @@ -17,7 +17,7 @@ #include <linux/uaccess.h> #include <linux/module.h> #include <linux/mm.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/futex.h> #include <arch/chip.h> diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S index 24448734f6f1..1f75a2a56101 100644 --- a/arch/tile/lib/atomic_asm_32.S +++ b/arch/tile/lib/atomic_asm_32.S @@ -70,7 +70,7 @@ */ #include <linux/linkage.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/page.h> #include <asm/processor.h> -- cgit