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authorHugh Dickins <hugh@veritas.com>2005-11-23 13:37:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-23 16:08:38 -0800
commitcc3327e7dfc16a9a3e164075234c869867a59e45 (patch)
treed120c13540a7fa4769c0bf53eb12628a76366631 /init/do_mounts.h
parent7b6ac9dffe6f4dd8776908b234ac1410ed15f112 (diff)
[PATCH] mm: unbloat get_futex_key
The follow_page changes in get_futex_key have left it with two almost identical blocks, when handling the rare case of a futex in a nonlinear vma. get_user_pages will itself do that follow_page, and its additional find_extend_vma is hardly any overhead since the vma is already cached. Let's just delete the follow_page block and let get_user_pages do it. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/do_mounts.h')
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