mbox series

[0/2] Per process tracking of dma buffers

Message ID 20200803144719.3184138-1-kaleshsingh@google.com (mailing list archive)
Headers show
Series Per process tracking of dma buffers | expand

Message

Kalesh Singh Aug. 3, 2020, 2:47 p.m. UTC 
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