j_history_lock   1139 fs/jbd2/commit.c 	spin_lock(&journal->j_history_lock);
j_history_lock   1151 fs/jbd2/commit.c 	spin_unlock(&journal->j_history_lock);
j_history_lock   1051 fs/jbd2/journal.c 	spin_lock(&journal->j_history_lock);
j_history_lock   1054 fs/jbd2/journal.c 	spin_unlock(&journal->j_history_lock);
j_history_lock   1149 fs/jbd2/journal.c 	spin_lock_init(&journal->j_history_lock);
j_history_lock   1116 include/linux/jbd2.h 	spinlock_t		j_history_lock;