From: Huang Ying <caritas@localhost> Signed-off-by: "Huang, Ying" <ying.huang@xxxxxxxxx> --- man2/set_mempolicy.2 | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/man2/set_mempolicy.2 b/man2/set_mempolicy.2 index 68011eecb..fb16bb351 100644 --- a/man2/set_mempolicy.2 +++ b/man2/set_mempolicy.2 @@ -113,6 +113,11 @@ 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)" +Enable the Linux kernel NUMA balancing for the task if it is supported +by kernel. If the flag isn't supported by Linux kernel, return -1 and +errno is set to EINVAL. .PP .I nodemask points to a bit mask of node IDs that contains up to @@ -293,6 +298,9 @@ 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. .TP .B ENOMEM Insufficient kernel memory was available. -- 2.29.2
