History log of /frameworks/native/libs/binder/MemoryDealer.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
6546f2e45861172af83b0c1e6432cae24e97d4cc 15-Mar-2014 Glenn Kasten <gkasten@google.com> Allow creation of heaps that are read-only to partner

Change-Id: I3c2b3d9b1671da4b9d9c58dce27e291d30703b03
6f4f3ab36c5ed1df84eb3a9f7475f0ac42952f58 06-Feb-2014 Colin Cross <ccross@android.com> binder: fix all warnings

Fix warnings related to casting pointers to ints, using %d or %ld to
print size_t/ssize_t, and unused parameters.

Change-Id: I7a13ba83d402952989c1f795cd9e880a95b98d9e
f683e0163a84d93448b9388126902242367cd961 05-Nov-2013 Serban Constantinescu <serban.constantinescu@arm.com> Binder: Make binder portable

Changes include
- Binder attempts to cast pointers to a int datatype
which is not sufficient on a 64-bit platform.

- This patch introduces new read/write functions into
Parcel that allow pointers to be written using the
uintptr_t datatype for compile-time data type size

- Change access specifier for the methods above.

- Binder uses the 64bit android_atomic_release_cas64
(aka cmpxchg)

Change-Id: I595280541e0ba1d19c94b2ca2127bf9d96efabf1
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
e6f43ddce78d6846af12550ff9193c5c6fe5844b 06-Jan-2012 Steve Block <steveblock@google.com> Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE

See https://android-git.corp.google.com/g/#/c/157220

Bug: 5449033
Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
32397c1cd3327905173b36baa6fd1c579bc328ff 06-Jan-2012 Steve Block <steveblock@google.com> Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE

See https://android-git.corp.google.com/g/157065

Bug: 5449033
Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
9d4536835248525f32f1504a3d28d5bbfa0a2910 20-Dec-2011 Steve Block <steveblock@google.com> Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE

See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
c4cd5301d4978dda5266194625ef4fd7f9d3dde4 14-Dec-2011 Ji-Hwan Lee <jihwan@google.com> Fix invalid madvise() during concurrent alloc/dealloc of MemoryDealer

Currently, madvise(MADV_REMOVE) is called after deallocation.
Another thread might allocate (and even write) the same region between
deallocation and madvise(), in which case the new thread will fail to read
what it have written. So, call deallocate() after madvise(MADV_REMOVE).

Bug: 5654596
Change-Id: I26f36cd6013de499090768a0ddc68206a4a68219
0dd0d2944a0a7b985db162dec8b49b77d689d171 26-Jan-2010 Mathias Agopian <mathias@google.com> Simplify the MemoryDealer implementation

At some point the implementation became complicated because of
SurfaceFlinger's special needs, since we are now relying on gralloc
we can go back to much simpler MemoryDealer.

Removed HeapInterface and AllocatorInterface, since those don't need
to be paramterized anymore. Merged SimpleMemory and Allocation.
Made SimplisticAllocator non virtual.

Removed MemoryDealer flags (READ_ONLY, PAGE_ALIGNED)

Removed a lot of unneeded code.
83c0446f27b9542d6c2e724817b2b2d8d1f55085 23-May-2009 Mathias Agopian <mathias@google.com> some work to try to reduce the code size of some native libraries

- make sure that all binder Bn classes define a ctor and dtor in their respective library.
This avoids duplication of the ctor/dtor in libraries where these objects are instantiated.
This is also cleaner, should we want these ctor/dtor to do something one day.

- same change as above for some Bp classes and various other non-binder classes

- moved the definition of CHECK_INTERFACE() in IInterface.h instead of having it everywhere.

- improved the CHECK_INTERFACE() macro so it calls a single method in Parcel, instead of inlining its code everywhere

- IBinder::getInterfaceDescriptor() now returns a "const String16&" instead of String16, which saves calls to String16 and ~String16

- implemented a cache for BpBinder::getInterfaceDescriptor(), since this does an IPC. HOWEVER, this method never seems to be called.
The cache makes BpBinder bigger, so we need to figure out if we need this method at all.
c5b2c0bf8007562536b822eb060fc54a01f8e08b 20-May-2009 Mathias Agopian <mathias@google.com> move libbinder's header files under includes/binder
208059f67ed2dd9fa025e07fcb6954d3cb61c79e 19-May-2009 Mathias Agopian <mathias@google.com> checkpoint: split libutils into libutils + libbinder