From: Hugh Dickins <hugh@veritas.com>
Date: Tue, 19 Apr 2005 20:29:17 +0000 (-0700)
Subject: [PATCH] freepgt: remove arch pgd_addr_end
X-Git-Tag: v2.6.12-rc3~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f6c99c11ae63ce887686f3e51c412cc4d8d8a7d;p=pandora-kernel.git

[PATCH] freepgt: remove arch pgd_addr_end

ia64 and sparc64 hurriedly had to introduce their own variants of
pgd_addr_end, to leapfrog over the holes in their virtual address spaces which
the final clear_page_range suddenly presented when converted from pgd_index to
pgd_addr_end.  But now that free_pgtables respects the vma list, those holes
are never presented, and the arch variants can go.

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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