The patch series adds a much-missed support for debugfs to dma-buf framework.
Based on the feedback received on v1 of this patch series, support is also
added to allow exporters to provide name-strings that will prove useful
while debugging.
Some more magic can be added for more advanced debugging, but we'll leave that
for the time being.
Best regards,
~Sumit.
---
changes since v2: (based on review comments from Laurent Pinchart)
- reordered functions to avoid forward declaration
- added __exitcall for dma_buf_deinit()
changes since v1:
- added patch to replace dma_buf_export() with dma_buf_export_named(), per
suggestion from Daniel Vetter.
- fixes on init and warnings as reported and corrected by Dave Airlie.
- added locking while walking attachment list - reported by Daniel Vetter.
Sumit Semwal (2):
dma-buf: replace dma_buf_export() with dma_buf_export_named()
dma-buf: Add debugfs support
Documentation/dma-buf-sharing.txt | 13 ++-
drivers/base/dma-buf.c | 170 ++++++++++++++++++++++++++++++++++++-
include/linux/dma-buf.h | 16 +++-
3 files changed, 190 insertions(+), 9 deletions(-)
--
1.7.10.4
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