On 15.08.23 05:26, Matthew Wilcox (Oracle) wrote:
We can use a bit in page[1].flags to indicate that this folio belongs to hugetlb instead of using a value in page[1].dtors. That lets folio_test_hugetlb() become an inline function like it should be. We can also get rid of NULL_COMPOUND_DTOR. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- .../admin-guide/kdump/vmcoreinfo.rst | 10 +--- include/linux/mm.h | 2 - include/linux/page-flags.h | 21 +++++++- kernel/crash_core.c | 2 +- mm/hugetlb.c | 49 +++---------------- 5 files changed, 29 insertions(+), 55 deletions(-) diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst index c18d94fa6470..baa1c355741d 100644 --- a/Documentation/admin-guide/kdump/vmcoreinfo.rst
Acked-by: David Hildenbrand <david@xxxxxxxxxx> -- Cheers, David / dhildenb
