ocfs2: Support nested transactions
authorJan Kara <jack@suse.cz>
Wed, 27 Aug 2008 20:30:28 +0000 (22:30 +0200)
committerMark Fasheh <mfasheh@suse.com>
Mon, 5 Jan 2009 16:40:23 +0000 (08:40 -0800)
commit90e86a63eadf1a3b2f19b68d82150dc63fe01443
tree4168749ab4c9a0e849c9ad419ee66a2992053243
parent12c77527e4138bc3b17d17b0e0c909e4fc84924f
ocfs2: Support nested transactions

OCFS2 can easily support nested transactions. We just have to
take care and not spoil statistics acquire semaphore unnecessarily.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
fs/ocfs2/journal.c