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Commit 00d1a39e authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

preempt: Make PREEMPT_ACTIVE generic 



No point in having this bit defined by architecture.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20130917183629.090698799@linutronix.de
parent 9385d949

arch/alpha/include/asm/thread_info.h

+0 −2
Original line number Diff line number Diff line
@@ -58,8 +58,6 @@ register struct thread_info *__current_thread_info __asm__("$8"); 
#define THREAD_SIZE_ORDER 1

#define THREAD_SIZE (2*PAGE_SIZE)



#define PREEMPT_ACTIVE		0x40000000



/*

 * Thread information flags:

 * - these are process state flags and used from assembly

arch/arc/include/asm/thread_info.h

+0 −2
Original line number Diff line number Diff line
@@ -80,8 +80,6 @@ static inline __attribute_const__ struct thread_info *current_thread_info(void) 


#endif /* !__ASSEMBLY__ */



#define PREEMPT_ACTIVE      0x10000000



/*

 * thread information flags

 * - these are process state flags that various assembly files may need to

arch/arm/include/asm/thread_info.h

+0 −6
Original line number Diff line number Diff line
@@ -140,12 +140,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *, 
				    struct user_vfp_exc __user *);

#endif



/*

 * We use bit 30 of the preempt_count to indicate that kernel

 * preemption is occurring.  See <asm/hardirq.h>.

 */

#define PREEMPT_ACTIVE	0x40000000



/*

 * thread information flags:

 *  TIF_SYSCALL_TRACE	- syscall trace active

arch/arm64/include/asm/thread_info.h

+0 −6
Original line number Diff line number Diff line
@@ -88,12 +88,6 @@ static inline struct thread_info *current_thread_info(void) 


#endif



/*

 * We use bit 30 of the preempt_count to indicate that kernel

 * preemption is occurring.  See <asm/hardirq.h>.

 */

#define PREEMPT_ACTIVE	0x40000000



/*

 * thread information flags:

 *  TIF_SYSCALL_TRACE	- syscall trace active

arch/avr32/include/asm/thread_info.h

+0 −2
Original line number Diff line number Diff line
@@ -66,8 +66,6 @@ static inline struct thread_info *current_thread_info(void) 


#endif /* !__ASSEMBLY__ */



#define PREEMPT_ACTIVE		0x40000000



/*

 * Thread information flags

 * - these are process state flags that various assembly files may need to access