Add '-a' commandline option to show the old complete table that shows
dmabuf x process grid.
Bug: 135668399
Test: dmabuf_dump
Test: dmabuf_dump -h
Test: dmabuf_dump -a
Test: dmabuf_dump -a 123
Test: dmabuf_dump 123 456
Test: dmabuf_dump <pid>
Change-Id: If228c97baa375c515d94baf3b5be674cfcc09919
Signed-off-by: Sandeep Patil <sspatil@google.com>
- Get rid of the PSS number that didn't make sense.
- Fix double counting in per-process size when buffers had file
descriptors and mmap'ed
- Make the output much more readable
- Print totals where they make sense.
- Dont print per-process fd and map refs separately, total ref count per
process is sufficient.
Bug: 135668399
Test: dmabuf_dump (on AOSP blueline)
Change-Id: I10dc0a332d49110dd68f0eaa94a326679361deea
Signed-off-by: Sandeep Patil <sspatil@google.com>
The vendor partition does not give dmabuf_dump enough permissions to
retrieve shared buffer information for all processes. Move it to product
partition where it can be invoked from platform's dumpstate.
Bug: 63860998
Change-Id: I73957f59943d1e49fcb59abb723aad4eeeaa4172
Signed-off-by: Erick Reyes <erickreyes@google.com>
Fixes:
system/core/libmeminfo/libdmabufinfo/tools/dmabuf_dump.cpp:109:39: error: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Werror,-Wformat]
Test: lunch aosp_arm-eng && m dmabuf_dump
Change-Id: Ie605d9b94f5eff888f6a64801512216253a6babb
dmabuf_dump had a hard dependency on debugfs to gather the initial list
of buffers for all proceses, make it optional.
Change-Id: I1d271297c0ad6124b321a1ee8aa01d3e88ca9fed
Signed-off-by: Erick Reyes <erickreyes@google.com>
Removed dependency on libc++fs and changed liblog to shared linkage to
cope with build errors derived from the change.
Removed dmabuf_dump unnecessary dependencies and made it soc_specific.
Removed reference to std::filesystem::is_symlink to workaround the
following error when linking with the library:
ld.lld: error: undefined symbol:
std::__1::__fs::filesystem::__symlink_status(std::__1::__fs::filesystem::path
const&, std::__1::error_code*)
>>> referenced by filesystem:1743
(external/libcxx/include/filesystem:1743)
>>>
dmabufinfo.o:(android::dmabufinfo::AppendDmaBufInfo(int,
std::__1::vector<android::dmabufinfo::DmaBuffer,
std::__1::allocator<android::dmabufinfo::DmaBuffer> >*)) in archive
Bug: 63860998
Change-Id: Ieafdc87c64f153625df9e21fc8299292b2447aef
Signed-off-by: Erick Reyes <erickreyes@google.com>
Adding tool to dump the dmabuf information using the dmabufinfo library.
Test: run "dmabuf_dump" and "dmabuf_dump <pid>" on crosshatch
Bug: 63860998
Change-Id: I16fe0a701deb5086ca0e1a8ceecb70dbc17934e6
Signed-off-by: Erick Reyes <erickreyes@google.com>
