Lines Matching refs:read_mutex
60 static DEFINE_MUTEX(read_mutex);
522 mutex_lock(&read_mutex); in cramfs_read_super()
524 mutex_unlock(&read_mutex); in cramfs_read_super()
536 mutex_lock(&read_mutex); in cramfs_read_super()
540 mutex_unlock(&read_mutex); in cramfs_read_super()
723 mutex_lock(&read_mutex); in cramfs_readdir()
736 mutex_unlock(&read_mutex); in cramfs_readdir()
765 mutex_lock(&read_mutex); in cramfs_lookup()
810 mutex_unlock(&read_mutex); in cramfs_lookup()
831 mutex_lock(&read_mutex); in cramfs_readpage()
890 mutex_unlock(&read_mutex); in cramfs_readpage()
904 mutex_unlock(&read_mutex); in cramfs_readpage()