From: Vlastimil Babka [mailto:[email protected]]
> Sent: 09 November 2018 19:16
...
> This? Not terribly elegant, but I don't see a nicer way right now...
Maybe just have two copies of the function body?
static __always_inline enum kmalloc_cache_type kmalloc_type(gfp_t flags)
{
#ifndef CONFIG_ZONE_DMA
return flags & __GFP_RECLAIMABLE ? KMALLOC_RECLAIM : KMALLOC_NORMAL;
#else
if (likely((flags & (__GFP_DMA | __GFP_RECLAIMABLE)) == 0))
return KMALLOC_NORMAL;
return flags & __GFP_DMA ? KMALLOC_DMA : KMALLOC_RECLAIM;
#endif
}
David
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