From: Theodore Ts'o <tytso@mit.edu>
Date: Mon, 2 Aug 2010 12:43:25 +0000 (-0400)
Subject: jbd2: Use atomic variables to avoid taking t_handle_lock in jbd2_journal_stop
X-Git-Tag: v2.6.36-rc1~501^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a51dca9cd3bb4ec5a05bfb6feabf024a5c808a37;p=pandora-kernel.git

jbd2: Use atomic variables to avoid taking t_handle_lock in jbd2_journal_stop

By using an atomic_t for t_updates and t_outstanding credits, this
should allow us to not need to take transaction t_handle_lock in
jbd2_journal_stop().

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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