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powerpc: Move some extern declarations from C code into headers

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This also make klimit have the same type on 32-bit as on 64-bit,
namely unsigned long, and defines and initializes it in one place.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras 2005-11-10 15:53:40 +11:00
parent d3d2176a0b
commit 49b09853df
9 changed files with 6 additions and 21 deletions
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include/asm-powerpc/system.h
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@ -179,6 +179,7 @@ extern struct task_struct *_switch(struct thread_struct *prev,
extern unsigned int rtas_data;
extern int mem_init_done; /* set on boot once kmalloc can be called */
extern unsigned long memory_limit;
extern unsigned long klimit;
extern int powersave_nap; /* set if nap mode can be used in idle loop */