* Juan Quintela (quint...@redhat.com) wrote:
> "Dr. David Alan Gilbert (git)" wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > Userfault doesn't work with mlock; mlock is designed to nail down pages
> > so they don't move, userfault is designed to tell you when they're not
> > there.
> >
> > mun
On 2015/8/6 22:55, Dr. David Alan Gilbert wrote:
* Juan Quintela (quint...@redhat.com) wrote:
Amit Shah wrote:
On (Tue) 14 Jul 2015 [17:22:13], Juan Quintela wrote:
"Dr. David Alan Gilbert (git)" wrote:
+if (enable_mlock) {
+if (os_mlock() < 0) {
+error_report("mlo
* Juan Quintela (quint...@redhat.com) wrote:
> Amit Shah wrote:
> > On (Tue) 14 Jul 2015 [17:22:13], Juan Quintela wrote:
> >> "Dr. David Alan Gilbert (git)" wrote:
> >
> >> > +if (enable_mlock) {
> >> > +if (os_mlock() < 0) {
> >> > +error_report("mlock: %s", strerror(err
Amit Shah wrote:
> On (Tue) 14 Jul 2015 [17:22:13], Juan Quintela wrote:
>> "Dr. David Alan Gilbert (git)" wrote:
>
>> > +if (enable_mlock) {
>> > +if (os_mlock() < 0) {
>> > +error_report("mlock: %s", strerror(errno));
>> > +/*
>> > + * It doesn't
On (Tue) 16 Jun 2015 [11:26:54], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Userfault doesn't work with mlock; mlock is designed to nail down pages
> so they don't move, userfault is designed to tell you when they're not
> there.
>
> munlock the pages we userfault p
On (Tue) 14 Jul 2015 [17:22:13], Juan Quintela wrote:
> "Dr. David Alan Gilbert (git)" wrote:
> > +if (enable_mlock) {
> > +if (os_mlock() < 0) {
> > +error_report("mlock: %s", strerror(errno));
> > +/*
> > + * It doesn't feel right to fail at this
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Userfault doesn't work with mlock; mlock is designed to nail down pages
> so they don't move, userfault is designed to tell you when they're not
> there.
>
> munlock the pages we userfault protect before postcopy.
> mlock
From: "Dr. David Alan Gilbert"
Userfault doesn't work with mlock; mlock is designed to nail down pages
so they don't move, userfault is designed to tell you when they're not
there.
munlock the pages we userfault protect before postcopy.
mlock everything again at the end if mlock is enabled.
Sig
