add pcie r8169 driver

hc

2023-11-20 5a4414d1fd83d52b073fc27f6e12dc9fe3b32766

 kernel/tools/perf/tests/bp_account.c
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@@ -22,7 +22,7 @@
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 #include "perf.h"
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 #include "cloexec.h"
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-volatile long the_var;
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+static volatile long the_var;
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 static noinline int test_function(void)
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 {