[PATCH] sem2mutex: jbd, j_checkpoint_mutex

[karo-tx-linux.git] / fs / jbd / transaction.c

diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index ca917973c2c06d1fe1035a4d61ef21f505e5b435..5fc40888f4cf924ef273fc0b1cbfa9db2f1d3cc6 100644 (file)
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -455,7 +455,7 @@ void journal_lock_updates(journal_t *journal)
         * to make sure that we serialise special journal-locked operations
         * too.
         */
-       down(&journal->j_barrier);
+       mutex_lock(&journal->j_barrier);
 }
 
 /**
@@ -470,7 +470,7 @@ void journal_unlock_updates (journal_t *journal)
 {
        J_ASSERT(journal->j_barrier_count != 0);
 
-       up(&journal->j_barrier);
+       mutex_unlock(&journal->j_barrier);
        spin_lock(&journal->j_state_lock);
        --journal->j_barrier_count;
        spin_unlock(&journal->j_state_lock);