sys/kern/sys_pipe.c

114

#define MINPIPESIZE (PIPE_SIZE / 3)

sys/kern/sys_pipe.c

115

#define MAXPIPESIZE (2 * PIPE_SIZE / 3)

sys/kern/sys_pipe.c

168

va = uvm_km_alloc(kernel_map, PIPE_SIZE, 0,

sys/kern/sys_pipe.c

172

atomic_add_int(&amountpipekva, PIPE_SIZE);

sys/kern/sys_pipe.c

197

uvm_km_free(kernel_map, pipe->pipe_kmem, PIPE_SIZE,

sys/kern/sys_pipe.c

199

atomic_add_int(&amountpipekva, -PIPE_SIZE);

sys/kern/sys_pipe.c

282

if (size == PIPE_SIZE && pipe->pipe_kmem != 0) {

sys/kern/sys_pipe.c

318

error = pipespace(pipe, PIPE_SIZE);

sys/kern/sys_pipe.c

606

if ((uio->uio_resid > PIPE_SIZE) &&

sys/kern/sys_pipe.c

608

(bp->size <= PIPE_SIZE) && (bp->cnt == 0)) {

sys/kern/sys_pipe.c

942

if (pipe->pipe_buffer.size > PIPE_SIZE) {

sys/sys/pipe.h

37

#ifndef PIPE_SIZE

sys/sys/pipe.h

42

#define BIG_PIPE_SIZE (4*PIPE_SIZE)