74     ionAllocData.len = data.size;  in alloc_buffer()
114         clean_buffer(base, data.size, data.offset, fd_data.fd,  in alloc_buffer()
127 int IonAlloc::free_buffer(void* base, size_t size, int offset, int fd)  in free_buffer()  argument
131           base, size, fd);  in free_buffer()
138         err = unmap_buffer(base, size, offset);  in free_buffer()
143 int IonAlloc::map_buffer(void **pBase, size_t size, int offset, int fd)  in map_buffer()  argument
153     base = mmap(0, size, PROT_READ| PROT_WRITE,  in map_buffer()
162               base, size, offset, fd);  in map_buffer()
167 int IonAlloc::unmap_buffer(void *base, size_t size, int offset)  in unmap_buffer()  argument
169     ALOGD_IF(DEBUG, "ion: Unmapping buffer  base:%p size:%d", base, size);  in unmap_buffer()
171     if(munmap(base, size)) {  in unmap_buffer()
179 int IonAlloc::clean_buffer(void *base, size_t size, int offset, int fd, int op)  in clean_buffer()  argument
203     flush_data.length  = size;  in clean_buffer()