Searched refs:PIPE_SIZE (Results 1 – 2 of 2) sorted by relevance
37 #ifndef PIPE_SIZE38 #define PIPE_SIZE 16384 macro42 #define BIG_PIPE_SIZE (4*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()[all …]