jbd2: Change j_state_lock to be a rwlock_t

[net-next-2.6.git] / fs / ext4 / inode.c

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 533b607f9cb5cd20026f7f0c21a00800fabc58c5..ab2247d642c66528ef77270cb55756375696958b 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5066,7 +5066,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
                transaction_t *transaction;
                tid_t tid;
 
-               spin_lock(&journal->j_state_lock);
+               read_lock(&journal->j_state_lock);
                if (journal->j_running_transaction)
                        transaction = journal->j_running_transaction;
                else
@@ -5075,7 +5075,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
                        tid = transaction->t_tid;
                else
                        tid = journal->j_commit_sequence;
-               spin_unlock(&journal->j_state_lock);
+               read_unlock(&journal->j_state_lock);
                ei->i_sync_tid = tid;
                ei->i_datasync_tid = tid;
        }