Hi Huang Ying, Please, see a few fixes below. Thanks, Alex On 12/4/20 10:15 AM, Huang Ying wrote: > Signed-off-by: "Huang, Ying" <ying.huang@xxxxxxxxx> > --- > man2/set_mempolicy.2 | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/man2/set_mempolicy.2 b/man2/set_mempolicy.2 > index 68011eecb..fb2e6fd96 100644 > --- a/man2/set_mempolicy.2 > +++ b/man2/set_mempolicy.2 > @@ -113,6 +113,15 @@ A nonempty > .I nodemask > specifies node IDs that are relative to the set of > node IDs allowed by the process's current cpuset. > +.TP > +.BR MPOL_F_NUMA_BALANCING " (since Linux 5.11)" > +When > +.I mode > +is MPOL_BIND, enable the Linux kernel NUMA balancing for the task if .B MPOL_BIND > +it is supported by kernel. > +If the flag isn't supported by Linux kernel, or is used with > +.I mode> +other than MPOL_BIND, return -1 and errno is set to EINVAL. .BR MPOL_BIND , A minus sign should be escaped: \-1 See man-pages(7)::STYLE GUIDE::Generating optimal glyphs) .I errno .BR EINVAL . > .PP > .I nodemask > points to a bit mask of node IDs that contains up to > @@ -293,6 +302,11 @@ argument specified both > .B MPOL_F_STATIC_NODES > and > .BR MPOL_F_RELATIVE_NODES . > +Or, the > +.B MPOL_F_NUMA_BALANCING > +isn't supported by the Linux kernel, or is used with > +.I mode > +other than MPOL_BIND. .BR MPOL_BIND . > .TP > .B ENOMEM > Insufficient kernel memory was available. >
