linux-kernel - [PATCH 0/2] Per process tracking of dma buffers

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Message-Id: <20200803144719.3184138-1-kaleshsingh@google.com>
Date:   Mon,  3 Aug 2020 14:47:17 +0000
From:   Kalesh Singh <kaleshsingh@...gle.com>
To:     Jonathan Corbet <corbet@....net>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org, linux-fsdevel@...r.kernel.org,
        Suren Baghdasaryan <surenb@...gle.com>,
        Hridya Valsaraju <hridya@...gle.com>,
        Ioannis Ilkos <ilkos@...gle.com>,
        John Stultz <john.stultz@...aro.org>, kernel-team@...roid.com,
        Kalesh Singh <kaleshsingh@...gle.com>
Subject: [PATCH 0/2] Per process tracking of dma buffers

Since debugfs doesn't have stable abi. This patch series enables per
process accounting of dma buffers using trace events.

Kalesh Singh (2):
  fs: Add fd_install file operation
  dmabuf/tracing: Add dma-buf trace events

 Documentation/filesystems/vfs.rst |  5 ++
 drivers/dma-buf/dma-buf.c         | 29 ++++++++++++
 fs/file.c                         |  3 ++
 include/linux/fs.h                |  1 +
 include/trace/events/dma_buf.h    | 77 +++++++++++++++++++++++++++++++
 5 files changed, 115 insertions(+)
 create mode 100644 include/trace/events/dma_buf.h

-- 
2.28.0.163.g6104cc2f0b6-goog