From f691fa1080c37c48da0cdfeae082c3bef5df2643 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Mon, 30 Mar 2015 14:10:37 +1100 Subject: powerpc: Replace mem_init_done with slab_is_available() 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 --- arch/powerpc/include/asm/setup.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h index fbdf18cf954c..e9d384cbd021 100644 --- a/arch/powerpc/include/asm/setup.h +++ b/arch/powerpc/include/asm/setup.h @@ -7,7 +7,6 @@ extern void ppc_printk_progress(char *s, unsigned short hex); extern unsigned int rtas_data; -extern int mem_init_done; /* set on boot once kmalloc can be called */ extern unsigned long long memory_limit; extern unsigned long klimit; extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask); -- cgit v1.2.3