diff options
Diffstat (limited to 'mm/khugepaged.c')
| -rw-r--r-- | mm/khugepaged.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 89e2624fb3ff..2f73d2aa9ae8 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1358,7 +1358,7 @@ static int hpage_collapse_scan_pmd(struct mm_struct *mm, * Check if the page has any GUP (or other external) pins. * * Here the check may be racy: - * it may see total_mapcount > refcount in some cases? + * it may see folio_mapcount() > folio_ref_count(). * But such case is ephemeral we could always retry collapse * later. However it may report false positive if the page * has excessive GUP pins (i.e. 512). Anyway the same check |