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selftests/memory-hotplug: Restore memory before exit
Some momory will be left in offline state when calling offline_memory_expect_fail() failed. Restore it before exit. Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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@ -134,6 +134,16 @@ offline_memory_expect_fail()
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return 0
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}
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online_all_offline_memory()
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{
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for memory in `hotpluggable_offline_memory`; do
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if ! online_memory_expect_success $memory; then
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echo "$FUNCNAME $memory: unexpected fail" >&2
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retval=1
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fi
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done
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}
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error=-12
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priority=0
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# Run with default of ratio=2 for Kselftest run
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@ -275,11 +285,7 @@ done
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# Online all hot-pluggable memory
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#
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echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_ONLINE/error
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for memory in `hotpluggable_offline_memory`; do
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if ! online_memory_expect_success $memory; then
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retval=1
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fi
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done
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online_all_offline_memory
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#
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# Test memory hot-remove error handling (online => offline)
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@ -296,4 +302,9 @@ done
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echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_OFFLINE/error
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/sbin/modprobe -q -r memory-notifier-error-inject
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#
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# Restore memory before exit
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#
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online_all_offline_memory
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exit $retval
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