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jbd2: Use atomic variables to avoid taking t_handle_lock in jbd2_journal_stop
author
Theodore Ts'o
<tytso@mit.edu>
Mon, 2 Aug 2010 12:43:25 +0000
(08:43 -0400)
committer
Theodore Ts'o
<tytso@mit.edu>
Mon, 2 Aug 2010 12:43:25 +0000
(08:43 -0400)
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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git.openpandora.org / pandora-kernel.git / commitdiff