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author | Ingo Molnar <mingo@kernel.org> | 2024-03-25 11:32:29 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2024-03-25 11:32:29 +0100 |
commit | f4566a1e73957800df75a3dd2dccee8a4697f327 (patch) | |
tree | b043b875228c0b25988af66c680d60cae69d761d /kernel/sched/fair.c | |
parent | sched/fair: Fix typos in comments (diff) | |
parent | Linux 6.9-rc1 (diff) | |
download | linux-f4566a1e73957800df75a3dd2dccee8a4697f327.tar.gz linux-f4566a1e73957800df75a3dd2dccee8a4697f327.tar.bz2 linux-f4566a1e73957800df75a3dd2dccee8a4697f327.zip |
Merge tag 'v6.9-rc1' into sched/core, to pick up fixes and to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/fair.c')
-rw-r--r-- | kernel/sched/fair.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c8e50fbac345..e8270e2e15cb 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1831,6 +1831,12 @@ bool should_numa_migrate_memory(struct task_struct *p, struct folio *folio, int last_cpupid, this_cpupid; /* + * Cannot migrate to memoryless nodes. + */ + if (!node_state(dst_nid, N_MEMORY)) + return false; + + /* * The pages in slow memory node should be migrated according * to hot/cold instead of private/shared. */ |