Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f899c919 authored by Shai Barack's avatar Shai Barack
Browse files

Parcel directly to mapped SharedMemory 

This avoids an unnecessary interim copy.

Bug: 401362825
Flag: EXEMPT bugfix
Change-Id: Ic9b4a1182c2268b1e4661fe42d59a8b13fcade24
parent fa522a19

core/java/android/service/notification/NotificationRankingUpdate.java

+1 −1
Original line number Diff line number Diff line
@@ -219,7 +219,7 @@ public class NotificationRankingUpdate implements Parcelable { 
                // Gets a read/write buffer mapping the entire shared memory region.

                buffer = mRankingMapFd.mapReadWrite();

                // Puts the ranking map into the shared memory region buffer.

                buffer.put(mapParcel.marshall(), 0, mapSize);

                mapParcel.marshall(buffer);

                // Protects the region from being written to, by setting it to be read-only.

                mRankingMapFd.setProtect(OsConstants.PROT_READ);

                // Puts the SharedMemory object in the parcel.