From: "Kiryl Shutsemau (Meta)" <[email protected]> Collapse is now its own body of code: mm/collapse.c, a header stating what it offers a caller, and its own tracepoint family. It has two callers, the khugepaged daemon and MADV_COLLAPSE, rather than living inside one of them.
Add a section for it, and move what belongs to it out of the THP entry: khugepaged.c and its header, the trace header, the selftests, and mm_slot.h. The selftests are matched as khugepaged*.c, which also covers the race and sync-check harnesses the THP entry did not list. mm_slot.h stays listed under KSM as well, which is the other user of it. Assisted-by: Claude-Code:claude-opus-5 Signed-off-by: Kiryl Shutsemau (Meta) <[email protected]> --- MAINTAINERS | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 7c179b333e4e..4e4e5030b979 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16955,6 +16955,20 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm F: include/linux/balloon.h F: mm/balloon.c +MEMORY MANAGEMENT - COLLAPSE +M: Kiryl Shutsemau <[email protected]> +L: [email protected] +S: Maintained +W: http://www.linux-mm.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm +F: include/linux/khugepaged.h +F: include/trace/events/collapse.h +F: mm/collapse.c +F: mm/collapse.h +F: mm/khugepaged.c +F: mm/mm_slot.h +F: tools/testing/selftests/mm/khugepaged*.c + MEMORY MANAGEMENT - CORE M: Andrew Morton <[email protected]> M: David Hildenbrand <[email protected]> @@ -17272,12 +17286,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm F: Documentation/ABI/testing/sysfs-kernel-mm-transparent-hugepage F: Documentation/admin-guide/mm/transhuge.rst F: include/linux/huge_mm.h -F: include/linux/khugepaged.h -F: include/trace/events/collapse.h F: mm/huge_memory.c -F: mm/khugepaged.c -F: mm/mm_slot.h -F: tools/testing/selftests/mm/khugepaged.c F: tools/testing/selftests/mm/split_huge_page_test.c F: tools/testing/selftests/mm/transhuge-stress.c -- 2.54.0
