3 Aug
2020
3 Aug
'20
4 p.m.
On Mon, Aug 3, 2020 at 8:41 AM Matthew Wilcox willy@infradead.org wrote:
On Mon, Aug 03, 2020 at 02:47:19PM +0000, Kalesh Singh wrote:
+static void dma_buf_fd_install(int fd, struct file *filp) +{
trace_dma_buf_fd_ref_inc(current, filp);+}
You're adding a new file_operation in order to just add a new tracepoint? NACK.
Hi Matthew, The plan is to attach a BPF to this tracepoint in order to track dma-buf users. If you feel this is an overkill, what would you suggest as an alternative?