diff options
| author | Jan Kara <jack@suse.cz> | 2009-08-17 21:23:17 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-14 08:06:10 -0800 |
| commit | 18623c3d1d26a30943cc1a97a99f385884f1ddca (patch) | |
| tree | 6098fc9a160932352bdc43f93a7a63fbd4d194b6 | |
| parent | 225ff23eb45e5ad1229c27b00b2a0729cc3d8b85 (diff) | |
jbd2: Annotate transaction start also for jbd2_journal_restart()
(cherry picked from commit 9599b0e597d810be9b8f759ea6e9619c4f983c5e)
lockdep annotation for a transaction start has been at the end of
jbd2_journal_start(). But a transaction is also started from
jbd2_journal_restart(). Move the lockdep annotation to start_this_handle()
which covers both cases.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | fs/jbd2/transaction.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 4516a87ca55..a0512700542 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -238,6 +238,8 @@ repeat_locked: __jbd2_log_space_left(journal)); spin_unlock(&transaction->t_handle_lock); spin_unlock(&journal->j_state_lock); + + lock_map_acquire(&handle->h_lockdep_map); out: if (unlikely(new_transaction)) /* It's usually NULL */ kfree(new_transaction); @@ -303,8 +305,6 @@ handle_t *jbd2_journal_start(journal_t *journal, int nblocks) handle = ERR_PTR(err); goto out; } - - lock_map_acquire(&handle->h_lockdep_map); out: return handle; } @@ -426,6 +426,7 @@ int jbd2_journal_restart(handle_t *handle, int nblocks) __jbd2_log_start_commit(journal, transaction->t_tid); spin_unlock(&journal->j_state_lock); + lock_map_release(&handle->h_lockdep_map); handle->h_buffer_credits = nblocks; ret = start_this_handle(journal, handle); return ret; |