On Wed, Aug 8, 2012 at 9:46 AM, Richard Zhao <richard.z...@freescale.com> wrote: > Hi Al, > > I saw two commits from you in git tree: > 17d1587 unexport do_munmap() > bfce281 kill mm argument of vm_munmap() > > They remove the mm arguments, so it look like impossible to unmap > memory of other processes except current. > > I have a kernel module that needs to unmap memory for certain pid. Do > you have any idea how to do it?
AFAIK Al removed this because it's racy in many ways... --- Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
