mirror of
https://github.com/torvalds/linux.git
synced 2024-12-21 10:31:54 +00:00
f691fa1080
We have a powerpc specific global called mem_init_done which is "set on boot once kmalloc can be called". But that's not *quite* true. We set it at the bottom of mem_init(), and rely on the fact that mm_init() calls kmem_cache_init() immediately after that, and nothing is running in parallel. So replace it with the generic and 100% correct slab_is_available(). Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
33 lines
840 B
C
33 lines
840 B
C
#ifndef _ASM_POWERPC_SETUP_H
|
|
#define _ASM_POWERPC_SETUP_H
|
|
|
|
#include <uapi/asm/setup.h>
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern void ppc_printk_progress(char *s, unsigned short hex);
|
|
|
|
extern unsigned int rtas_data;
|
|
extern unsigned long long memory_limit;
|
|
extern unsigned long klimit;
|
|
extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
|
|
|
|
struct device_node;
|
|
extern void note_scsi_host(struct device_node *, void *);
|
|
|
|
/* Used in very early kernel initialization. */
|
|
extern unsigned long reloc_offset(void);
|
|
extern unsigned long add_reloc_offset(unsigned long);
|
|
extern void reloc_got2(unsigned long);
|
|
|
|
#define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x)))
|
|
|
|
void check_for_initrd(void);
|
|
void initmem_init(void);
|
|
void setup_panic(void);
|
|
#define ARCH_PANIC_TIMEOUT 180
|
|
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#endif /* _ASM_POWERPC_SETUP_H */
|
|
|