diff options
| author | Kairui Song <kasong@tencent.com> | 2025-04-29 17:48:03 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-07 23:39:41 -0700 |
| commit | 9a9794a81a8a1be8670aa673ec0f0fbfbddeccae (patch) | |
| tree | c0147bbeb2de8973410921dd2f57a6f9792b8042 /lib/debugobjects.c | |
| parent | 8cf6ecb18baac867585fe1cba5dde6dbf3b6d29a (diff) | |
mm, swap: fix false warning for large allocation with !THP_SWAP
The !CONFIG_THP_SWAP check existed before just fine because slot cache
would reject high order allocation and let the caller split all folios and
try again.
But slot cache is gone, so large allocation will directly go to the
allocator, and the allocator should just fail silently to inform caller to
do the folio split, this is totally fine and expected.
Remove this meaningless warning.
Link: https://lkml.kernel.org/r/20250429094803.85518-1-ryncsn@gmail.com
Fixes: 0ff67f990bd4 ("mm, swap: remove swap slot cache")
Signed-off-by: Kairui Song <kasong@tencent.com>
Reported-by: Heiko Carstens <hca@linux.ibm.com>
Closes: https://lore.kernel.org/linux-mm/20250428135252.25453B17-hca@linux.ibm.com/
Tested-by: Heiko Carstens <hca@linux.ibm.com>
Cc: Baoquan He <bhe@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions