taglinefilesource code
PIPE_SIZE21fs/pipe.cwhile (!PIPE_SIZE(*inode)) {
PIPE_SIZE29fs/pipe.cwhile (count>0 && (size = PIPE_SIZE(*inode))) {
PIPE_SIZE60fs/pipe.cwhile (PIPE_SIZE(*inode) >= size) {
PIPE_SIZE72fs/pipe.cwhile (count>0 && (size = (PAGE_SIZE-1)-PIPE_SIZE(*inode))) {
PIPE_SIZE112fs/pipe.cput_fs_long(PIPE_SIZE(*pino),(unsigned long *) arg);
PIPE_SIZE58include/linux/fs.h#define PIPE_FULL(inode) (PIPE_SIZE(inode)==(PAGE_SIZE-1))