taglinefilesource code
fa_next1230drivers/char/tty_io.cfor (fa = tty->fasync, prev = 0; fa; prev= fa, fa = fa->fa_next) {
fa_next1243drivers/char/tty_io.cfa->fa_next = tty->fasync;
fa_next1257drivers/char/tty_io.cprev->fa_next = fa->fa_next;
fa_next1259drivers/char/tty_io.ctty->fasync = fa->fa_next;
fa_next186fs/fcntl.cfa = fa->fa_next;
fa_next283include/linux/fs.hstruct fasync_struct  *fa_next; /* singly linked list */
fa_next426net/socket.cfor(fa=*prev; fa!=NULL; prev=&fa->fa_next,fa=*prev)
fa_next440net/socket.cfna->fa_next=sock->fasync_list;
fa_next447net/socket.c*prev=fa->fa_next;