mm/huge_memory: remove unnecessary sanity checks

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These checks have been in place since 2014, I think we can safely assume
that we are in a place where we don't need these as runtime checks.

In addition there are 4 other invocations of folio_remove_rmap_pmd(), none
of which make this assertion.

If we need to add this assertion, it should be in folio_remove_rmap_pmd(),
and as a VM_WARN_ON_ONCE(), however these seem superfluous so just remove
them.

Link: https://lkml.kernel.org/r/0c4c5ab247c90f80cf44718e8124b217d6a22544.1774029655.git.ljs@kernel.org
Signed-off-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nico Pache <npache@redhat.com>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

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Lorenzo Stoakes (Oracle) 2026-03-20 18:07:25 +00:00 • committed by Andrew Morton

parent d490940f3a

commit 1fc034c1c9

1 changed files with 0 additions and 2 deletions

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mm/huge_memory.c

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