read_swap_cache_async() question

Manfred Spraul (manfreds@colorfullife.com)
Tue, 09 Nov 1999 23:40:11 +0100

read_swap_cache_async(,1) should wait until the actual IO completes, but
if the page is found in the swap cache, then it returns immediately
without waiting.

I think something like this is missing (untested):

out_free_page:
+ if(wait)
+ wait_on_page(found_page);
__free_page(new_page);

--
	Manfred


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