linux/tools
Baolin Wang 76f134aabb selftests: mm: add mTHP collapse test cases
Added a new command 'mthp_khugepaged' for mTHP collapse, along with the
'-c' parameter to specify the collapse order.  Additionally, added mTHP
collapse test cases for 'collapse_full', 'collapse_empty', and
'collapse_single_mthp' for anonymous folios.  All khugepaged test cases
passed.

Link: https://lore.kernel.org/f260058520214a9611922a96326bc54ba282fb73.1785985999.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Nico Pache (Red Hat) <nico.pache@linux.dev>
Tested-by: Nico Pache (Red Hat) <nico.pache@linux.dev>
Acked-by: Kiryl Shutsemau (Meta) <kas@kernel.org>
Acked-by: Zi Yan <ziy@nvidia.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 R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-08-24 18:43:07 -07:00
..
accounting tools/accounting/getdelays: fix -Wformat-truncation warning in format_timespec 2026-05-28 21:24:40 -07:00
arch tools headers: Sync KVM headers with the kernel sources 2026-07-21 21:00:10 -03:00
bootconfig Bootconfig updates for v7.2 2026-06-16 17:29:24 +05:30
bpf bpftool: Fix vmlinux BTF leak in cgroup commands 2026-06-21 18:02:10 -07:00
build perf tools changes for v7.2: 2026-06-23 11:34:49 -07:00
certs
cgroup
counter
crypto
debugging
dma
docs docs: kdoc_diff: add a helper tool to help checking kdoc regressions 2026-03-30 10:54:13 -06:00
firewire
firmware
gpio
hv tools: hv: Fix cross-compilation 2026-04-14 04:43:26 +00:00
iio iio: core: Add IIO_COVERAGE channel type 2026-05-31 11:01:50 +01:00
include selftests/mm: add userfaultfd RWP tests 2026-08-04 19:18:39 -07:00
kvm/kvm_stat
laptop
leds
lib A handful of late-arriving docs fixes, along with one document update 2026-06-25 09:09:38 -07:00
memory-model
mm tools/mm/page_owner_sort: bound pattern output copies 2026-07-30 19:40:50 -07:00
net tools/ynl: add missing uapi header deps in Makefile.deps 2026-06-24 19:30:55 -07:00
objtool objtool/rust: add one more noreturn Rust function for Rust 1.99.0 2026-07-11 14:20:54 +02:00
pcmcia
perf tools headers: Sync UAPI linux/fs.h with the kernel sources 2026-07-21 21:00:10 -03:00
power platform-drivers-x86 for v7.2-1 2026-06-23 08:31:33 -07:00
rcu
sched
sched_ext tools/sched_ext: scx - Fix cmask_subset(), cmask_equal() and cmask_weight() 2026-07-09 11:08:41 -10:00
scripts Kbuild/Kconfig updates for 7.1 2026-04-14 09:18:40 -07:00
sound
spi
testing selftests: mm: add mTHP collapse test cases 2026-08-24 18:43:07 -07:00
thermal
time
tracing rtla: Also link in ctype.c 2026-07-08 10:38:18 +02:00
unittests docs: kernel-doc: python: strip __counted_by_ptr macro 2026-05-15 08:11:36 -06:00
usb usbip: tools: support SuperSpeedPlus devices 2026-07-08 13:29:13 +02:00
verification verification/rvgen: Fix ltl2k writing True as a literal 2026-06-04 16:44:25 +02:00
virtio tools/virtio: add missing compat definitions for vhost_net_test 2026-07-01 19:02:56 -07:00
wmi
workqueue tools/workqueue: add CACHE_SHARD support to wq_dump.py 2026-04-01 10:24:18 -10:00
writeback
Makefile