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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-30 05:13:03 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-30 05:13:03 -0400 |
| commit | a422055208b800313d44c9fa6a3df81e650999e2 (patch) | |
| tree | ad3cfc33e8c50782d231e7dce9a92bd3e4875088 /kernel/main.c | |
| parent | 9b25a6dd383246cd535533c07ff8978f543de4ce (diff) | |
| download | open-iov-a422055208b800313d44c9fa6a3df81e650999e2.tar.gz open-iov-a422055208b800313d44c9fa6a3df81e650999e2.zip | |
sema-svc: sema_ops_log param (default 8) to audit executed CE operands; run_cycle OPS_LOG knob
Diffstat (limited to 'kernel/main.c')
| -rw-r--r-- | kernel/main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/main.c b/kernel/main.c index f427828..454f3b9 100644 --- a/kernel/main.c +++ b/kernel/main.c @@ -2450,6 +2450,14 @@ module_param_named(sema_skip_ops, gsp_sema_skip_ops, bool, 0644); MODULE_PARM_DESC(sema_skip_ops, "Apply releases without executing pushed memsets (default 0)"); /* + * Executed-op log cap: how many CE fills/copies are logged with full + * operands. Raise it (e.g. 4096) to audit a data path; the default keeps a + * run quiet. + */ +module_param_named(sema_ops_log, gsp_sema_ops_log, uint, 0644); +MODULE_PARM_DESC(sema_ops_log, "Max executed CE ops logged with operands (default 8)"); + +/* * Grace window (ms) an untranslatable GR entry stays pending before the pump * consumes it as stale, so a late push-buffer pin can still make it readable. */ |