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authorHugh Dickins <hugh@veritas.com>2005-06-21 17:15:10 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 18:46:21 -0700
commit08ef472937e918875a82fd350d3de138aac50414 (patch)
tree990a503a711b82f94ad78ea5794a46992db05228 /fs/affs/Changes
parent7c2f3fda5666c280bcd00ac3b86963270b23e796 (diff)
[PATCH] get_user_pages: kill get_page_map
Since its birth, get_user_pages has been calling a misguided get_page_map function. follow_page has already returned NULL if the pfn is invalid, we cannot reach an invalid pfn from a validated struct page. Remove get_page_map, and the messy rewind in get_user_pages to cope with its failure. Oh, and could we please call that "struct page *page" like everywhere else, instead of "struct page *map"? Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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