diff options
| author | Zi Yan | 2020-09-25 21:19:14 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2020-09-26 10:33:57 -0700 |
| commit | 6c5c7b9f3352728af490183f71d350bb658ffb75 (patch) | |
| tree | 5442c016dc981a8c277fda37495f532c60a88c48 /lib/idr.c | |
| parent | d3f7b1bb204099f2f7306318896223e8599bb6a2 (diff) | |
mm/migrate: correct thp migration stats
PageTransHuge returns true for both thp and hugetlb, so thp stats was
counting both thp and hugetlb migrations. Exclude hugetlb migration by
setting is_thp variable right.
Clean up thp handling code too when we are there.
Fixes: 1a5bae25e3cf ("mm/vmstat: add events for THP migration without split")
Signed-off-by: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lkml.kernel.org/r/20200917210413.1462975-1-zi.yan@sent.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/idr.c')
0 files changed, 0 insertions, 0 deletions