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Disable kmsg rate limiting

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topjohnwu 2020-04-21 20:04:29 -07:00
parent 800b7f4370
commit 486b2c82a7
1 changed files with 6 additions and 1 deletions
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7
native/jni/init/getinfo.cpp
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@ -100,12 +100,17 @@ void load_kernel_info(cmdline *cmd) {
xmkdir("/sys", 0755); xmkdir("/sys", 0755);
xmount("sysfs", "/sys", "sysfs", 0, nullptr); xmount("sysfs", "/sys", "sysfs", 0, nullptr);
// Disable kmsg rate limiting
if (FILE *rate = fopen("/proc/sys/kernel/printk_devkmsg", "w"); rate) {
fprintf(rate, "on\n");
fclose(rate);
}
bool enter_recovery = false; bool enter_recovery = false;
bool kirin = false; bool kirin = false;
bool recovery_mode = false; bool recovery_mode = false;
parse_cmdline([&](auto key, auto value) -> void { parse_cmdline([&](auto key, auto value) -> void {
LOGD("cmdline: [%s]=[%s]\n", key.data(), value);
if (key == "androidboot.slot_suffix") { if (key == "androidboot.slot_suffix") {
strcpy(cmd->slot, value); strcpy(cmd->slot, value);
} else if (key == "androidboot.slot") { } else if (key == "androidboot.slot") {