David Hildenbrand 5036880efd selftests/vm: add test to measure MADV_UNMERGEABLE performance ...

Let's add a test to measure performance of KSM breaking not triggered via
COW, but triggered by disabling KSM on an area filled with KSM pages via
MADV_UNMERGEABLE.

Link: https://lkml.kernel.org/r/20221021101141.84170-2-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2022-12-11 18:12:08 -08:00

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accounting

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arch

tools headers cpufeatures: Sync with the kernel sources

2022-10-25 17:40:48 -03:00

bootconfig

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bpf

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-10-03 17:44:18 -07:00

build

perf bpf: Fix build with libbpf 0.7.0 by checking if bpf_program__set_insns() is available

2022-10-25 17:40:48 -03:00

certs

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cgroup

iocost_monitor: reorder BlkgIterator

2022-09-23 16:57:10 -10:00

counter

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debugging

tools: Add new "test" taint to kernel-chktaint

2022-09-07 14:51:12 -06:00

edid

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firewire

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firmware

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gpio

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hv

tools: hv: kvp: remove unnecessary (void*) conversions

2022-09-05 16:55:20 +00:00

iio

tools: iio: iio_utils: fix digit calculation

2022-10-17 08:51:26 +01:00

include

Merge tag 'nolibc-urgent.2022.10.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

2022-11-01 13:15:14 -07:00

io_uring

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kvm/kvm_stat

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laptop

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leds

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lib

libperf: Do not include non-UAPI linux/compiler.h header

2022-10-14 10:44:20 -03:00

memory-model

tools/memory-model: Clarify LKMM's limitations in litmus-tests.txt

2022-08-31 05:15:31 -07:00

objtool

Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2022-10-10 17:53:04 -07:00

pci

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pcmcia

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perf

perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics

2022-10-26 11:01:56 -03:00

power

pm-graph v5.10

2022-10-25 17:46:15 +02:00

rcu

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scripts

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spi

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testing

selftests/vm: add test to measure MADV_UNMERGEABLE performance

2022-12-11 18:12:08 -08:00

thermal

tools/thermal: Fix possible path truncations

2022-08-03 19:28:46 +02:00

time

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tracing

rtla: Consolidate and show all necessary libraries that failed for building

2022-08-10 12:03:02 -04:00

usb

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verification

rv/dot2c: Make automaton definition static

2022-10-20 16:02:45 -04:00

virtio

virtio_test: fixup for vq reset

2022-09-27 18:30:49 -04:00

vm

tools/vm/page_owner: ignore page_owner_sort binary

2022-11-30 15:58:48 -08:00

wmi

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Makefile

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