Kiryl Shutsemau d50569612c mm: rename the 'compound_head' field in the 'struct page' to 'compound_info' ...

The 'compound_head' field in the 'struct page' encodes whether the page is
a tail and where to locate the head page.  Bit 0 is set if the page is a
tail, and the remaining bits in the field point to the head page.

As preparation for changing how the field encodes information about the
head page, rename the field to 'compound_info'.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kiryl Shutsemau <[email protected]>
Reviewed-by: Muchun Song <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Acked-by: David Hildenbrand (arm) <[email protected]>
Reviewed-by: Vlastimil Babka <[email protected]>
Cc: Albert Ou <[email protected]>
Cc: Alexandre Ghiti <[email protected]>
Cc: Baoquan He <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: Frank van der Linden <[email protected]>
Cc: Harry Yoo <[email protected]>
Cc: Huacai Chen <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Lorenzo Stoakes <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Oscar Salvador <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Paul Walmsley <[email protected]>
Cc: Roman Gushchin <[email protected]>
Cc: Usama Arif <[email protected]>
Cc: WANG Xuerui <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

2026-04-05 13:53:08 -07:00

..

gdbmacros.txt

docs: gdbmacros: print newest record

2023-01-03 10:44:14 +01:00

index.rst

Documentation: use a source-read extension for the index link boilerplate

2026-01-23 11:59:34 -07:00

kdump.rst

docs: fix 're-use' -> 'reuse' in documentation

2026-02-02 09:54:15 -07:00

vmcoreinfo.rst

mm: rename the 'compound_head' field in the 'struct page' to 'compound_info'

2026-04-05 13:53:08 -07:00