From: Jeff Mahoney Date: Thu, 8 Aug 2013 21:34:47 +0000 (-0400) Subject: reiserfs: locking, release lock around quota operations X-Git-Tag: v3.12-rc1~126^2^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2d0395fd1778d4bf714adc5bfd23a5d748d7802;p=pandora-kernel.git reiserfs: locking, release lock around quota operations Previous commits released the write lock across quota operations but missed several places. In particular, the free operations can also call into the file system code and take the write lock, causing deadlocks. This patch introduces some more helpers and uses them for quota call sites. Without this patch applied, reiserfs + quotas runs into deadlocks under anything more than trivial load. Signed-off-by: Jeff Mahoney --- Reading git-diff-tree failed