Lines Matching refs:read_mutex
61 static DEFINE_MUTEX(read_mutex);
528 mutex_lock(&read_mutex); in cramfs_read_super()
530 mutex_unlock(&read_mutex); in cramfs_read_super()
542 mutex_lock(&read_mutex); in cramfs_read_super()
546 mutex_unlock(&read_mutex); in cramfs_read_super()
729 mutex_lock(&read_mutex); in cramfs_readdir()
742 mutex_unlock(&read_mutex); in cramfs_readdir()
771 mutex_lock(&read_mutex); in cramfs_lookup()
816 mutex_unlock(&read_mutex); in cramfs_lookup()
837 mutex_lock(&read_mutex); in cramfs_readpage()
896 mutex_unlock(&read_mutex); in cramfs_readpage()
910 mutex_unlock(&read_mutex); in cramfs_readpage()