Lines Matching refs:read_mutex
61 static DEFINE_MUTEX(read_mutex);
521 mutex_lock(&read_mutex); in cramfs_read_super()
523 mutex_unlock(&read_mutex); in cramfs_read_super()
535 mutex_lock(&read_mutex); in cramfs_read_super()
539 mutex_unlock(&read_mutex); in cramfs_read_super()
721 mutex_lock(&read_mutex); in cramfs_readdir()
734 mutex_unlock(&read_mutex); in cramfs_readdir()
763 mutex_lock(&read_mutex); in cramfs_lookup()
808 mutex_unlock(&read_mutex); in cramfs_lookup()
830 mutex_lock(&read_mutex); in cramfs_read_folio()
889 mutex_unlock(&read_mutex); in cramfs_read_folio()
903 mutex_unlock(&read_mutex); in cramfs_read_folio()