From: Nick Piggin Date: Fri, 7 Jan 2011 06:49:29 +0000 (+1100) Subject: hostfs: simplify locking X-Git-Tag: v2.6.38-rc1~468^2~42 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec2447c278ee973d35f38e53ca16ba7f965ae33d;p=pandora-kernel.git hostfs: simplify locking Remove dcache_lock locking from hostfs filesystem, and move it into dcache helpers. All that is required is a coherent path name. Protection from concurrent modification of the namespace after path name generation is not provided in current code, because dcache_lock is dropped before the path is used. Signed-off-by: Nick Piggin --- Reading git-diff-tree failed