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atomic: use <linux/atomic.h>

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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 <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: David Miller <[email protected]>
Cc: Eric Dumazet <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Arun Sharma 2011-07-26 16:09:06 -07:00 • committed by Linus Torvalds
commit 60063497a9
439 changed files with 427 additions and 448 deletions
Download patch file Download diff file Expand all files Collapse all files

9
arch/tile/include/asm/atomic.h
View file

@ -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);

4
arch/tile/include/asm/atomic_32.h
View file

@ -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);

2
arch/tile/include/asm/atomic_64.h
View file

@ -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

2
arch/tile/include/asm/bitops_32.h
View file

@ -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>. */

2
arch/tile/include/asm/bitops_64.h
View file

@ -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. */

2
arch/tile/include/asm/spinlock_32.h
View file

@ -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>

2
arch/tile/kernel/intvec_32.S
View file

@ -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>

2
arch/tile/lib/atomic_32.c
View file

@ -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>

2
arch/tile/lib/atomic_asm_32.S
View file

@ -70,7 +70,7 @@
*/
#include <linux/linkage.h>
#include <asm/atomic.h>
#include <linux/atomic.h>
#include <asm/page.h>
#include <asm/processor.h>