Commit 02c471cb authored by Mingming Cao's avatar Mingming Cao Committed by Theodore Ts'o

jbd2: update transaction t_state to T_COMMIT fix

Updating the current transaction's t_state is protected by j_state_lock.  We
need to do the same when updating the t_state to T_COMMIT.
Acked-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarMingming Cao <cmm@us.ibm.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 519deca0
...@@ -560,7 +560,9 @@ void jbd2_journal_commit_transaction(journal_t *journal) ...@@ -560,7 +560,9 @@ void jbd2_journal_commit_transaction(journal_t *journal)
* transaction! Now comes the tricky part: we need to write out * transaction! Now comes the tricky part: we need to write out
* metadata. Loop over the transaction's entire buffer list: * metadata. Loop over the transaction's entire buffer list:
*/ */
spin_lock(&journal->j_state_lock);
commit_transaction->t_state = T_COMMIT; commit_transaction->t_state = T_COMMIT;
spin_unlock(&journal->j_state_lock);
stats.u.run.rs_logging = jiffies; stats.u.run.rs_logging = jiffies;
stats.u.run.rs_flushing = jbd2_time_diff(stats.u.run.rs_flushing, stats.u.run.rs_flushing = jbd2_time_diff(stats.u.run.rs_flushing,
......
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