In message <a51f9b30-a71a-49a5-b684-16ec3c127...@gmail.com>, Filippo Sironi wri tes:
>The problem is that when I come = >back to user space all the threads write in memory page mapped by the = >first thread that called the mmap leaving their memory pages untouched. That's how cdev->mmap works, it is global rather than per-thread. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
