Am 10.05.22 um 14:10 schrieb Greg KH:
On Tue, May 10, 2022 at 01:35:41PM +0200, Christian König wrote:
Am 10.05.22 um 13:00 schrieb Greg KH:
On Tue, May 10, 2022 at 03:53:32PM +0530, Charan Teja Kalla wrote:
The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
alloc_anon_inode()) t
Am 10.05.22 um 14:16 schrieb Charan Teja Kalla:
Thanks Christian for the inputs!!
On 5/10/2022 5:05 PM, Christian König wrote:
And what's to keep the seconds field from also being the same?
Well exporting two DMA-bufs with the same ino in the same nanosecond
should be basically impossible, but
Thanks Christian for the inputs!!
On 5/10/2022 5:05 PM, Christian König wrote:
>
>> And what's to keep the seconds field from also being the same?
>
> Well exporting two DMA-bufs with the same ino in the same nanosecond
> should be basically impossible, but I would rather opt for using a 64bit
>
On Tue, May 10, 2022 at 01:35:41PM +0200, Christian König wrote:
> Am 10.05.22 um 13:00 schrieb Greg KH:
> > On Tue, May 10, 2022 at 03:53:32PM +0530, Charan Teja Kalla wrote:
> > > The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
> > > alloc_anon_inode()) to get an inode number and
Thanks Greg for the inputs!!
On 5/10/2022 4:30 PM, Greg KH wrote:
>> The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
>> alloc_anon_inode()) to get an inode number and uses the same as a
>> directory name under /sys/kernel/dmabuf/buffers/. This directory is
>> used to collect the d
Am 10.05.22 um 13:00 schrieb Greg KH:
On Tue, May 10, 2022 at 03:53:32PM +0530, Charan Teja Kalla wrote:
The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
alloc_anon_inode()) to get an inode number and uses the same as a
directory name under /sys/kernel/dmabuf/buffers/. This direc
On Tue, May 10, 2022 at 03:53:32PM +0530, Charan Teja Kalla wrote:
> The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
> alloc_anon_inode()) to get an inode number and uses the same as a
> directory name under /sys/kernel/dmabuf/buffers/. This directory is
> used to collect the dmabu
The dmabuf file uses get_next_ino()(through dma_buf_getfile() ->
alloc_anon_inode()) to get an inode number and uses the same as a
directory name under /sys/kernel/dmabuf/buffers/. This directory is
used to collect the dmabuf stats and it is created through
dma_buf_stats_setup(). At current, failur
