vmscan.c: shrink_cache() doubt

alad@hss.hns.com
Sat, 29 Dec 2001 13:48:48 +0530


In shrink_cache(), we have

if (!page->buffers && (page_count(page) != 1 || !page->mapping))
goto page_mapped;
.
.
.
page_mapped:
if (--max_mapped >=0)
continue;

Assume page->buffers == NULL and page->count == 1, then why jump to page_mapped
if page->mapping == NULL ??

-- Amol

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