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linux-kselftest-fixes-5.14-rc2

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This Kselftest fixes update for Linux 5.14-rc2 consists of fix
 to memory-hotplug hot-remove test to stop spamming logs with
 dump_page() entries and slowing the system down to a crawl.
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Merge tag 'linux-kselftest-fixes-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest fix from Shuah Khan:
 "A fix to memory-hotplug hot-remove test to stop spamming logs with
  dump_page() entries and slowing the system down to a crawl"

* tag 'linux-kselftest-fixes-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: memory-hotplug: avoid spamming logs with dump_page(), ratio limit hot-remove error test
This commit is contained in:
Linus Torvalds 2021-07-17 12:44:32 -07:00
parent 3fdacf402b 0c0f6299ba
commit 00397e74e3
1 changed files with 3 additions and 1 deletions
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4
tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
View file

@ -282,7 +282,9 @@ done
#
echo $error > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_OFFLINE/error
for memory in `hotpluggable_online_memory`; do
offline_memory_expect_fail $memory
if [ $((RANDOM % 100)) -lt $ratio ]; then
offline_memory_expect_fail $memory
fi
done
echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_OFFLINE/error