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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-23 06:06:26 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-23 06:06:26 -0400 |
| commit | 36af41ae7460eac87b6a929a3b9af3a130507a26 (patch) | |
| tree | aa9cdff70d04ae890f04b769d7c8ed15383e30ac /tools/test | |
| parent | 333d6de1e764edc176b0003af095cee4888ecd2c (diff) | |
| download | open-iov-36af41ae7460eac87b6a929a3b9af3a130507a26.tar.gz open-iov-36af41ae7460eac87b6a929a3b9af3a130507a26.zip | |
kernel: semaphore service forward-jump completion, stats, sema_probe
Relax the in-order rule to forward progress (payload > current), with the
jump bounded and counted: UVM tolerates forward jumps up to 2M
(2 * UVM_CHANNEL_NUM_GPFIFO_ENTRIES_MAX), and push buffers are recycled so
intermediate pushes can be missed. Add miss/stale/jump counters to the
rebuild log and a sema_probe module parameter to dump the service's map
entry and live slot values for a GPU VA (diagnostics for tracker stalls).
Diffstat (limited to 'tools/test')
0 files changed, 0 insertions, 0 deletions