From: Al Viro Date: Fri, 30 Mar 2012 18:04:16 +0000 (-0400) Subject: untangling do_lookup() - isolate !dentry stuff from the rest of it. X-Git-Tag: v3.4-rc1~2^2~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f6c7c71a2af6eb306e16562c6ee1bfdb48015fb;p=pandora-kernel.git untangling do_lookup() - isolate !dentry stuff from the rest of it. Duplicate the revalidation-related parts into if (!dentry) branch. Next step will be to pull them under i_mutex. This and the next 8 commits are more or less a splitup of patch by Miklos; folks, when you are working with something that convoluted, carve your patches up into easily reviewed steps, especially when a lot of codepaths involved are rarely hit... Signed-off-by: Al Viro --- Reading git-diff-tree failed