On Thu, 10/22 14:18, QuQ Edsel wrote:
> Thank you for reply！
> But as I insert a printf message in dma_buf_rw, compile and boot up the VM,
> there are no messages printed even when I open/create/edit a .txt or .jpeg
> file ?
> If dma_buf_rw is called it is supposed to print messages in the monitor.
Thank you for reply！
But as I insert a printf message in dma_buf_rw, compile and boot up the VM,
there are no messages printed even when I open/create/edit a .txt or .jpeg
file ?
If dma_buf_rw is called it is supposed to print messages in the monitor...
On the other hand,
the dma_blk_io called in i
On Thu, 10/22 01:13, QuQ Edsel wrote:
> Hi,
> My friends and I were assigned a task to find out a point to insert a
> callback function to intercept Disk IO activities such as read/write a .txt
> file. Our final goal is to generate a report for target process/file 's
> Disk IO activities. We have Q
Hi,
My friends and I were assigned a task to find out a point to insert a
callback function to intercept Disk IO activities such as read/write a .txt
file. Our final goal is to generate a report for target process/file 's
Disk IO activities. We have QEMU 2.3 with KVM enabled. We have been looking
f
