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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
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#define _ASM_POWERPC_SETUP_H
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#include <uapi/asm/setup.h>
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#ifndef __ASSEMBLY__
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extern void ppc_printk_progress(char *s, unsigned short hex);
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extern unsigned int rtas_data;
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extern unsigned long long memory_limit;
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extern unsigned long klimit;
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extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
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struct device_node;
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extern void note_scsi_host(struct device_node *, void *);
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/* Used in very early kernel initialization. */
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extern unsigned long reloc_offset(void);
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extern unsigned long add_reloc_offset(unsigned long);
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extern void reloc_got2(unsigned long);
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#define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x)))
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void check_for_initrd(void);
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void initmem_init(void);
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void setup_panic(void);
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#define ARCH_PANIC_TIMEOUT 180
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#endif /* !__ASSEMBLY__ */
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#endif /* _ASM_POWERPC_SETUP_H */
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