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| author |   Zi Yan <ziy@nvidia.com> | 2025-03-07 12:39:56 -0500 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-03-17 22:06:59 -0700 |
| commit | 6384dd1d18de7b84bc346981419e63a5fa72ced4 (patch) | |
| tree | e7c3828ca751e945d3cadfad3b1ca40a22f89ddc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mm/huge_memory: add two new (not yet used) functions for folio_split() (diff) | |
| download | wireguard-linux-6384dd1d18de7b84bc346981419e63a5fa72ced4.tar.xz wireguard-linux-6384dd1d18de7b84bc346981419e63a5fa72ced4.zip | |
mm/huge_memory: move folio split common code to __folio_split()
This is a preparation patch for folio_split().
In the upcoming patch folio_split() will share folio unmapping and
remapping code with split_huge_page_to_list_to_order(), so move the code
to a common function __folio_split() first.
Add a TODO for splitting large shmem folio in swap cache.
Link: https://lkml.kernel.org/r/20250307174001.242794-4-ziy@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Kirill A. Shuemov <kirill.shutemov@linux.intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Yang Shi <yang@os.amperecomputing.com>
Cc: Yu Zhao <yuzhao@google.com>
Cc: Kairui Song <kasong@tencent.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions