On 2/4/21 6:23 PM, Kalesh Singh wrote: > If a FD refers to a DMA buffer add the DMA buffer inode number to > /proc/<pid>/fdinfo/<FD> and /proc/<pid>/task/<tid>/fdindo/<FD>. > > The dmabuf inode number allows userspace to uniquely identify the buffer > and avoids a dependency on /proc/<pid>/fd/* when accounting per-process > DMA buffer sizes. > > Signed-off-by: Kalesh Singh <kaleshsingh@xxxxxxxxxx> > --- > Changes in v3: > - Add documentation in proc.rst Hi, Thanks for the doc update. > Changes in v2: > - Update patch description > > Documentation/filesystems/proc.rst | 17 +++++++++++++++++ > drivers/dma-buf/dma-buf.c | 1 + > 2 files changed, 18 insertions(+) > Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> # for Documentation/filesystems/proc.rst -- ~Randy
