PIPE_DEF_BUFFERS
static unsigned long pipe_user_pages_soft = PIPE_DEF_BUFFERS * INR_OPEN_CUR;
unsigned long pipe_bufs = PIPE_DEF_BUFFERS;
if (max_usage <= PIPE_DEF_BUFFERS)
if (spd->nr_pages_max <= PIPE_DEF_BUFFERS)
struct page *pages_def[PIPE_DEF_BUFFERS];
struct partial_page partial_def[PIPE_DEF_BUFFERS];
.nr_pages_max = PIPE_DEF_BUFFERS,
struct partial_page partial_def[PIPE_DEF_BUFFERS];
struct page *pages_def[PIPE_DEF_BUFFERS];
.nr_pages_max = PIPE_DEF_BUFFERS,