Lines Matching refs:read_mutex
61 static DEFINE_MUTEX(read_mutex);
526 mutex_lock(&read_mutex); in cramfs_read_super()
528 mutex_unlock(&read_mutex); in cramfs_read_super()
540 mutex_lock(&read_mutex); in cramfs_read_super()
544 mutex_unlock(&read_mutex); in cramfs_read_super()
726 mutex_lock(&read_mutex); in cramfs_readdir()
739 mutex_unlock(&read_mutex); in cramfs_readdir()
768 mutex_lock(&read_mutex); in cramfs_lookup()
813 mutex_unlock(&read_mutex); in cramfs_lookup()
834 mutex_lock(&read_mutex); in cramfs_readpage()
893 mutex_unlock(&read_mutex); in cramfs_readpage()
907 mutex_unlock(&read_mutex); in cramfs_readpage()