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From: Kalesh Singh <kaleshsingh@google.com>
To: Jonathan Corbet <corbet@lwn.net>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ingo Molnar <mingo@redhat.com>
Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linaro-mm-sig@lists.linaro.org, linux-fsdevel@vger.kernel.org,
	Suren Baghdasaryan <surenb@google.com>,
	Hridya Valsaraju <hridya@google.com>,
	Ioannis Ilkos <ilkos@google.com>,
	John Stultz <john.stultz@linaro.org>,
	kernel-team@android.com, Kalesh Singh <kaleshsingh@google.com>
Subject: [PATCH 0/2] Per process tracking of dma buffers
Date: Mon,  3 Aug 2020 14:47:17 +0000	[thread overview]
Message-ID: <20200803144719.3184138-1-kaleshsingh@google.com> (raw)

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


             reply	other threads:[~2020-08-03 14:50 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-03 14:47 Kalesh Singh [this message]
2020-08-03 14:47 ` [PATCH 1/2] fs: Add fd_install file operation Kalesh Singh
2020-08-03 16:34   ` Christoph Hellwig
2020-08-03 18:26     ` Kalesh Singh
2020-08-03 22:18   ` Al Viro
2020-08-04  0:30   ` Joel Fernandes
2020-08-04 13:54     ` Kalesh Singh
2020-08-03 14:47 ` [PATCH 2/2] dmabuf/tracing: Add dma-buf trace events Kalesh Singh
2020-08-03 15:32   ` Steven Rostedt
2020-08-03 16:33     ` Kalesh Singh
2020-08-03 15:41   ` Matthew Wilcox
2020-08-03 16:00     ` Suren Baghdasaryan
2020-08-03 16:12       ` Matthew Wilcox
2020-08-03 16:22         ` Suren Baghdasaryan
2020-08-03 22:28           ` Al Viro
2020-08-04  1:09             ` Al Viro
2020-08-04  2:10               ` Suren Baghdasaryan
2020-08-04 15:44               ` Kalesh Singh
2020-08-04 18:27                 ` Al Viro
2020-08-04 20:42                   ` Kalesh Singh
2020-08-04 20:26             ` Daniel Vetter

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