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Merge "Check the data directory before mount tmpfs"

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rickywai
2022-02-06 23:14:37 +00:00
committed by Gerrit Code Review
parent b4bcc85925 ed36545f40
commit 767c2ba770
1 changed files with 6 additions and 0 deletions
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6
core/jni/com_android_internal_os_Zygote.cpp
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@@ -202,6 +202,8 @@ static constexpr unsigned int STORAGE_DIR_CHECK_MAX_INTERVAL_US = 1000;
*/
static constexpr int STORAGE_DIR_CHECK_TIMEOUT_US = 1000 * 1000 * 60 * 5;
static void WaitUntilDirReady(const std::string& target, fail_fn_t fail_fn);
/**
* A helper class containing accounting information for USAPs.
*/
@@ -1249,7 +1251,11 @@ static void isolateAppData(JNIEnv* env, const std::vector<std::string>& merged_d
auto volPath = StringPrintf("%s/%s", externalPrivateMountPath, ent->d_name);
auto cePath = StringPrintf("%s/user", volPath.c_str());
auto dePath = StringPrintf("%s/user_de", volPath.c_str());
// Wait until dir user is created.
WaitUntilDirReady(cePath.c_str(), fail_fn);
MountAppDataTmpFs(cePath.c_str(), fail_fn);
// Wait until dir user_de is created.
WaitUntilDirReady(dePath.c_str(), fail_fn);
MountAppDataTmpFs(dePath.c_str(), fail_fn);
}
closedir(dir);