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authorPaul Mackerras <paulus@samba.org>2005-11-10 15:53:40 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-10 15:53:40 +1100
commit49b09853df1a303876b82a6480efb2f7b45ef041 (patch)
treebf3d76ff0ddfe2e854f48ed890258ad89fa9c1dc /include/asm-powerpc/system.h
parentd3d2176a0bc696b5365ce0e8f82a29a521d85fd0 (diff)
powerpc: Move some extern declarations from C code into headers
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>
Diffstat (limited to 'include/asm-powerpc/system.h')
-rw-r--r--include/asm-powerpc/system.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index f0cce5a3023..5341b75c75c 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -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 */