aboutsummaryrefslogtreecommitdiff
path: root/mm/memory.c
diff options
context:
space:
mode:
authorHans de Goede <hdegoede@redhat.com>2024-09-05 16:51:58 +0200
committerHans de Goede <hdegoede@redhat.com>2024-09-05 16:57:36 +0200
commit56d8b784c56588cd40f98e4b1d4f6e29e3cb02b8 (patch)
tree5edd10e48440fcbb5a76bbb9b78dc1706b3d5cec /mm/memory.c
parent3a1fb526c2482b2f61c9813e9e14fcdab4ffa390 (diff)
parenta54da9df75cd1b4b5028f6c60f9a211532680585 (diff)
Merge tag 'hwmon-for-v6.11-rc7' into review-hans
Merge "hwmon fixes for v6.11-rc7" into review-hans to bring in commit a54da9df75cd ("hwmon: (hp-wmi-sensors) Check if WMI event data exists"). This is a dependency for a set of WMI event data refactoring changes.
Diffstat (limited to 'mm/memory.c')
-rw-r--r--mm/memory.c33
1 files changed, 16 insertions, 17 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 34f8402d2046..3c01d68065be 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -5295,7 +5295,7 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf)
if (unlikely(!pte_same(old_pte, vmf->orig_pte))) {
pte_unmap_unlock(vmf->pte, vmf->ptl);
- goto out;
+ return 0;
}
pte = pte_modify(old_pte, vma->vm_page_prot);
@@ -5358,23 +5358,19 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf)
if (!migrate_misplaced_folio(folio, vma, target_nid)) {
nid = target_nid;
flags |= TNF_MIGRATED;
- } else {
- flags |= TNF_MIGRATE_FAIL;
- vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd,
- vmf->address, &vmf->ptl);
- if (unlikely(!vmf->pte))
- goto out;
- if (unlikely(!pte_same(ptep_get(vmf->pte), vmf->orig_pte))) {
- pte_unmap_unlock(vmf->pte, vmf->ptl);
- goto out;
- }
- goto out_map;
+ task_numa_fault(last_cpupid, nid, nr_pages, flags);
+ return 0;
}
-out:
- if (nid != NUMA_NO_NODE)
- task_numa_fault(last_cpupid, nid, nr_pages, flags);
- return 0;
+ flags |= TNF_MIGRATE_FAIL;
+ vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd,
+ vmf->address, &vmf->ptl);
+ if (unlikely(!vmf->pte))
+ return 0;
+ if (unlikely(!pte_same(ptep_get(vmf->pte), vmf->orig_pte))) {
+ pte_unmap_unlock(vmf->pte, vmf->ptl);
+ return 0;
+ }
out_map:
/*
* Make it present again, depending on how arch implements
@@ -5387,7 +5383,10 @@ out_map:
numa_rebuild_single_mapping(vmf, vma, vmf->address, vmf->pte,
writable);
pte_unmap_unlock(vmf->pte, vmf->ptl);
- goto out;
+
+ if (nid != NUMA_NO_NODE)
+ task_numa_fault(last_cpupid, nid, nr_pages, flags);
+ return 0;
}
static inline vm_fault_t create_huge_pmd(struct vm_fault *vmf)