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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 15:41:01 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 15:41:01 -0400 |
| commit | 5757095befda5982e90b3a3af78b57c339e9ab53 (patch) | |
| tree | 0ca0061e029e87564e42692e482b0e54c0dc4813 /kernel/gsp_sema_service.h | |
| parent | b7636afd9715748396325ec4dd0899c7f42ece17 (diff) | |
| download | open-iov-5757095befda5982e90b3a3af78b57c339e9ab53.tar.gz open-iov-5757095befda5982e90b3a3af78b57c339e9ab53.zip | |
sema-svc: sema_skip_ops parameter (apply releases without running pushed memsets)
Diffstat (limited to 'kernel/gsp_sema_service.h')
| -rw-r--r-- | kernel/gsp_sema_service.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/gsp_sema_service.h b/kernel/gsp_sema_service.h index 8cd9e61..615d092 100644 --- a/kernel/gsp_sema_service.h +++ b/kernel/gsp_sema_service.h @@ -78,6 +78,12 @@ extern bool gsp_sema_gr_rings; extern bool gsp_sema_fake_rel; /* + * Skip executing a push's collected work (CE memsets/copies) while still + * applying its release; see the definition for the trade-off. + */ +extern bool gsp_sema_skip_ops; + +/* * Grace window (ms) an untranslatable GR GPFIFO entry is left pending before * the pump consumes it as stale. The GR push pages are pinned from guest * truth a moment after the channels appear; the window lets those pins land |