Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()

For example, missing from the call graph is

	get_page_from_freelist ->
	  buffered_rmqueue ->		[ missing - inlined ]
	    prep_new_page ->		[ missing - inlined ]
	      prep_zero_page ->		[ missing - inlined ]
		clear_highpage ->	[ missing - inlined ]
		  kmap_atomic ->	[ missing - tailcall ]
		    kmap_atomic_prot

(and I'm also pretty sure gcc 
is overly aggressive at inlining, and that it causes us pain for 
debugging, but whatever)

mm/page_alloc.c:static inline void prep_zero_page(struct page *page, int order, gfp_t gfp_flags)
include/linux/highmem.h:static inline void clear_highpage(struct page *page)

So at least two was explicit marked inline.
Now if that made I change i dunno.

	Sam