NVIDIA/open-gpu-kernel-modules
1
0
Fork 0
mirror of https://github.com/NVIDIA/open-gpu-kernel-modules.git synced 2026-03-10 15:49:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

555.42.02

Browse Source 
(cherry picked from commit 5a1c474040)
This commit is contained in:
Bernhard Stoeckner
2024-05-21 15:11:46 +02:00
committed by Gaurav Juvekar
parent caa2dd11a0
commit 3084c04453
1004 changed files with 172522 additions and 150960 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
kernel-open/nvidia-uvm/uvm_perf_thrashing.c
View File

@@ -1987,21 +1987,12 @@ NV_STATUS uvm_perf_thrashing_init(void)
UVM_PERF_THRASHING_PIN_THRESHOLD_DEFAULT,
UVM_PERF_THRASHING_PIN_THRESHOLD_MAX);
// In Confidential Computing, the DMA path is slower due to cryptographic
// operations & other associated overhead. Enforce a larger window to allow
// the thrashing mitigation mechanisms to work properly.
if (g_uvm_global.conf_computing_enabled)
INIT_THRASHING_PARAMETER_NONZERO(uvm_perf_thrashing_lapse_usec, UVM_PERF_THRASHING_LAPSE_USEC_DEFAULT * 10);
else
INIT_THRASHING_PARAMETER_NONZERO(uvm_perf_thrashing_lapse_usec, UVM_PERF_THRASHING_LAPSE_USEC_DEFAULT);
INIT_THRASHING_PARAMETER_NONZERO(uvm_perf_thrashing_lapse_usec, UVM_PERF_THRASHING_LAPSE_USEC_DEFAULT);
INIT_THRASHING_PARAMETER_NONZERO_MAX(uvm_perf_thrashing_nap,
UVM_PERF_THRASHING_NAP_DEFAULT,
UVM_PERF_THRASHING_NAP_MAX);
INIT_THRASHING_PARAMETER_NONZERO(uvm_perf_thrashing_epoch, UVM_PERF_THRASHING_EPOCH_DEFAULT);
INIT_THRASHING_PARAMETER(uvm_perf_thrashing_pin, UVM_PERF_THRASHING_PIN_DEFAULT);