From: Linus Torvalds Date: Fri, 20 Aug 2010 23:24:55 +0000 (-0700) Subject: mm: make the vma list be doubly linked X-Git-Tag: v2.6.36-rc2~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=297c5eee372478fc32fec5fe8eed711eedb13f3d;p=pandora-kernel.git mm: make the vma list be doubly linked It's a really simple list, and several of the users want to go backwards in it to find the previous vma. So rather than have to look up the previous entry with 'find_vma_prev()' or something similar, just make it doubly linked instead. Tested-by: Ian Campbell Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed