mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-03-04 16:59:41 -05:00
32cb59f313
Track SDMA usage on a per process basis and report it through sysfs. The value in the sysfs file indicates the amount of time SDMA has been in-use by this process since the creation of the process. This value is in microsecond granularity. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>