Lines Matching refs:PIPE_SIZE
114 #define MINPIPESIZE (PIPE_SIZE / 3)
115 #define MAXPIPESIZE (2 * PIPE_SIZE / 3)
168 va = uvm_km_alloc(kernel_map, PIPE_SIZE, 0, in pipe_ctor()
172 atomic_add_int(&amountpipekva, PIPE_SIZE); in pipe_ctor()
197 uvm_km_free(kernel_map, pipe->pipe_kmem, PIPE_SIZE, in pipe_dtor()
199 atomic_add_int(&amountpipekva, -PIPE_SIZE); in pipe_dtor()
280 if (size == PIPE_SIZE && pipe->pipe_kmem != 0) { in pipespace()
316 error = pipespace(pipe, PIPE_SIZE); in pipe_create()
604 if ((uio->uio_resid > PIPE_SIZE) && in pipe_write()
606 (bp->size <= PIPE_SIZE) && (bp->cnt == 0)) { in pipe_write()
940 if (pipe->pipe_buffer.size > PIPE_SIZE) { in pipe_free_kmem()