Searched refs:spc_free (Results 1 – 1 of 1) sorted by relevance
220 static inline size_t spc_free(size_t head, size_t tail, size_t size) in spc_free() function259 space = spc_free(cmd_head, udev->cmdr_last_cleaned, udev->cmdr_size); in is_ring_space_avail()266 space = spc_free(udev->data_head, udev->data_tail, udev->data_size); in is_ring_space_avail()