Make storage dirs remount fork() safe
Also, use the pids provided by system server to remount all existing
processes, so we don't need to do the heavy and unreliable scanning in
/proc anymore.
Bug: 149548518
Test: atest AdoptableHostTest
Change-Id: Ifb5b79a3bc5438f36e0d61ec8aec96bdbc60ca13
diff --git a/VolumeManager.h b/VolumeManager.h
index bf05dcf..b83871e 100644
--- a/VolumeManager.h
+++ b/VolumeManager.h
@@ -118,10 +118,7 @@
int setPrimary(const std::shared_ptr<android::vold::VolumeBase>& vol);
int remountUid(uid_t uid, int32_t remountMode);
- int remountAppStorageDirs(userid_t userId);
-
- bool addFuseMountedUser(userid_t userId);
- bool removeFuseMountedUser(userid_t userId);
+ int remountAppStorageDirs(int uid, int pid, const std::vector<std::string>& packageNames);
/* Reset all internal state, typically during framework boot */
int reset();
@@ -230,9 +227,6 @@
int mNextObbId;
int mNextStubId;
bool mSecureKeyguardShowing;
-
- // Set of all user id that fuse is ready to use.
- std::unordered_set<userid_t> mFuseMountedUsers;
};
#endif