Commit f5a61d0c authored by Al Viro's avatar Al Viro Committed by Linus Torvalds

[PATCH] death of get_thread_info/put_thread_info

{get,put}_thread_info() were introduced in 2.5.4 and never
had been called by anything in the tree.
Signed-off-by: default avatarAl Viro <[email protected]>
Signed-off-by: default avatarAndrew Morton <[email protected]>
Signed-off-by: default avatarLinus Torvalds <[email protected]>
parent 75bb07e7
......@@ -54,8 +54,6 @@ register struct thread_info *__current_thread_info __asm__("$8");
#define alloc_thread_info(tsk) \
((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
......
......@@ -96,9 +96,6 @@ static inline struct thread_info *current_thread_info(void)
extern struct thread_info *alloc_thread_info(struct task_struct *task);
extern void free_thread_info(struct thread_info *);
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#define thread_saved_pc(tsk) \
((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
#define thread_saved_fp(tsk) \
......
......@@ -87,9 +87,6 @@ static inline struct thread_info *current_thread_info(void)
extern struct thread_info *alloc_thread_info(struct task_struct *task);
extern void free_thread_info(struct thread_info *);
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#define thread_saved_pc(tsk) \
((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
#define thread_saved_fp(tsk) \
......
......@@ -69,8 +69,6 @@ struct thread_info {
/* thread information allocation */
#define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* !__ASSEMBLY__ */
......
......@@ -110,8 +110,6 @@ register struct thread_info *__current_thread_info asm("gr15");
#endif
#define free_thread_info(info) kfree(info)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#else /* !__ASSEMBLY__ */
......
......@@ -69,8 +69,6 @@ static inline struct thread_info *current_thread_info(void)
#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL, 1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
/*
......
......@@ -111,8 +111,6 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
#endif
#define free_thread_info(info) kfree(info)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#else /* !__ASSEMBLY__ */
......
......@@ -110,8 +110,6 @@ static inline struct thread_info *current_thread_info(void)
#endif
#define free_thread_info(info) kfree(info)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#define TI_FLAG_FAULT_CODE_SHIFT 28
......
......@@ -75,8 +75,6 @@ static inline struct thread_info *current_thread_info(void)
#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_SIZE_ORDER)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
#define PREEMPT_ACTIVE 0x4000000
......
......@@ -97,8 +97,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
#endif
#define free_thread_info(info) kfree(info)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* !__ASSEMBLY__ */
......
......@@ -43,9 +43,6 @@ struct thread_info {
#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL, THREAD_ORDER))
#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
/* how to get the thread information struct from C */
#define current_thread_info() ((struct thread_info *)mfctl(30))
......
......@@ -89,9 +89,6 @@ struct thread_info {
#endif /* THREAD_SHIFT < PAGE_SHIFT */
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
......
......@@ -81,8 +81,6 @@ static inline struct thread_info *current_thread_info(void)
#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL,THREAD_ORDER))
#define free_thread_info(ti) free_pages((unsigned long) (ti),THREAD_ORDER)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif
......
......@@ -60,8 +60,6 @@ static inline struct thread_info *current_thread_info(void)
#define THREAD_SIZE (2*PAGE_SIZE)
#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#else /* !__ASSEMBLY__ */
......
......@@ -66,8 +66,6 @@ static inline struct thread_info *current_thread_info(void)
#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
......
......@@ -92,9 +92,6 @@ BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info, void)
BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
#define free_thread_info(ti) BTFIXUP_CALL(free_thread_info)(ti)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
/*
......
......@@ -56,9 +56,6 @@ static inline struct thread_info *current_thread_info(void)
((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
#define free_thread_info(ti) kfree(ti)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif
#define PREEMPT_ACTIVE 0x10000000
......
......@@ -58,8 +58,6 @@ struct thread_info {
#define alloc_thread_info(tsk) ((struct thread_info *) \
__get_free_pages(GFP_KERNEL, 1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#endif /* __ASSEMBLY__ */
......
......@@ -76,8 +76,6 @@ static inline struct thread_info *stack_thread_info(void)
#define alloc_thread_info(tsk) \
((struct thread_info *) __get_free_pages(GFP_KERNEL,THREAD_ORDER))
#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#else /* !__ASSEMBLY__ */
......
......@@ -93,8 +93,6 @@ static inline struct thread_info *current_thread_info(void)
/* thread information allocation */
#define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#define get_thread_info(ti) get_task_struct((ti)->task)
#define put_thread_info(ti) put_task_struct((ti)->task)
#else /* !__ASSEMBLY__ */
......
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