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Author SHA1 Message Date
Henrik Holst
22001c56b1 Update gamemode-config.c 
fixed format to match the proper codingstyle
 2023-12-05 11:31:16 +00:00
Henrik Holst
088639e8b2 Update gamemode-context.c 
fixed format to match the proper codingstyle
 2023-12-05 11:31:16 +00:00
Henrik Holst
9e21ac3924 Update gamemode-context.c 
fixed format to match the proper codingstyle
 2023-12-05 11:31:16 +00:00
Henrik Holst
e2e8e981a2 Update gamemode-config.c 
fixed format to match the proper codingstyle
 2023-12-05 11:31:16 +00:00
Henrik Holst
7389d5ed1d Update procsysctl.c 
fixed format to match the proper codingstyle
 2023-12-05 11:31:16 +00:00
Henrik Holst
162374c026 Create procsysctl.c 
added a new pkexec helper to modify values in /proc/sys, currently only can do writes to /proc/sys/kernel/split_lock_mitigate
 2023-12-05 11:31:16 +00:00
Henrik Holst
4700089325 Update meson.build 
added build info for the new helper to modify /proc/sys values
 2023-12-05 11:31:16 +00:00
Henrik Holst
c7a4572d73 Update gamemode.ini 
added info about and default value for the setting to enable and disable split lock mitigation
 2023-12-05 11:31:16 +00:00
Henrik Holst
7381d93c13 Update gamemode.rules.in 
added policykit rules for a new helper to modify values in /proc/sys
 2023-12-05 11:31:16 +00:00
Henrik Holst
97e588a5ad Update com.feralinteractive.GameMode.policy.in 
added plociykit support for a new helper to write to /proc/sys
 2023-12-05 11:31:16 +00:00
Henrik Holst
9a7ee00bbf Update gamemode-context.c 
added support for disabling the kernel split lock mitigation when entering game mode
 2023-12-05 11:31:16 +00:00
Henrik Holst
b2bd7e5919 Update gamemode-config.h 
added config values for disabling split lock mitigation
 2023-12-05 11:31:16 +00:00
Henrik Holst
97cee92d94 Update gamemode-config.c 
added config value for disabling split lock mitigation
 2023-12-05 11:31:16 +00:00
Ahsan Fayaz
b9e8448afe Replace crypto mining reference with folding@home 
Based on the change originally made by @joelsgp in PR #417, but there
were issues with the original commit message:
- Used an emoji which may cause rendering issues in CLI tools
- Mentioned Bitcoin mining which is inaccurate and contained
unnecessary censorship
 2023-12-04 18:12:22 +00:00
Ahsan Fayaz
6c197f9b70 Apply clang-format with the new include order 2023-12-04 17:00:20 +00:00
Ahsan Fayaz
485a7f920a Move includes to the file that actually uses them 
This was spotted thanks to clang-format reordering the includes.
Even with the new config, it will include the header file for the
current source file first. Nevertheless, it is best to always include
header files where they are needed.
 2023-12-04 16:48:07 +00:00
Ahsan Fayaz
f48c58f34c Update include order in .clang-format 
We generally want system headers included above project ones.
In one case <linux/limits.h> needs to be above other system headers.
 2023-12-04 16:42:15 +00:00
Ahsan Fayaz
fad889db45 Apply clang-format to CPU pinning and parking code 
The original PR #416 failed the format check, but this wasn't apparent
until after merging.
 2023-12-04 15:33:15 +00:00
begin-theadventure
775c93001c [gamemode.ini] Add renice information about the user group. 2023-12-04 14:57:22 +00:00
wantija
160bf91665 Update README.md 
Added game mode support for cemu (1bcdb35e42)
 2023-12-04 14:54:05 +00:00
Hugo Locurcio
138ad384e3 Set the default GPU device ID to 0 
This avoids confusion with the default configuration value being
`gpu_device=0` (as commented out in the `gamemode.ini` example),
but the actual default value being `-1`.

The alternative is to document this behavior and set the commented
out value to `-1`, but this makes the setup procedure more complex.
The new default behavior suits the 90% use case where there's
only one dedicated GPU available.
 2023-12-04 14:21:32 +00:00
Henrik Holst
9614ceca9b pin every thread of the process 
walk through /proc/pid/task to make sure that we set the thread affinity for every single thread in the process
 2023-12-04 14:18:38 +00:00
Henrik Holst
865ffb2588 reapply the core pinning from the reaper thread 
Reapply the core pinning from the reaper thread to catch cases where the game launches threads after initial start
 2023-12-04 14:18:38 +00:00
Henrik Holst
b83fb8f83e made pinning optionally silent 
made core pinning optionally silent, used for when the reaper thread calls us repeatable so we don't create tons of unnecessary logs
 2023-12-04 14:18:38 +00:00
Henrik Holst
e882505881 properly support config reloading 2023-12-04 14:18:38 +00:00
Henrik Holst
88a15aba86 properly support config reloading 2023-12-04 14:18:38 +00:00
Henrik Holst
9cb119be62 properly support config reloading 2023-12-04 14:18:38 +00:00
Henrik Holst
fd226e46ba added info about the parking/pinning capability 2023-12-04 14:18:38 +00:00
Henrik Holst
91eb57574c fixed double free on exit from non use 
if cpu core parking/pinning was disabled by the logic then there would be a double free at exit
 2023-12-04 14:18:38 +00:00
Henrik Holst
25a99af4a1 use define instead of value 
use a define instead of values for the park_or_pin variable
 2023-12-04 14:18:38 +00:00
Henrik Holst
740a82a761 use defines instead of value 
use defines instead of values for the park_or_pin variable
 2023-12-04 14:18:38 +00:00
Henrik Holst
173a8594b4 fixed more coding style errors 2023-12-04 14:18:38 +00:00
Henrik Holst
81dc3f95e5 fixed more coding style errors 2023-12-04 14:18:38 +00:00
Henrik Holst
912d4bdc19 fixed more coding style errors 2023-12-04 14:18:38 +00:00
Henrik Holst
85b9abd654 fixed more coding style errors 2023-12-04 14:18:38 +00:00
Henrik Holst
2f7075b9c6 fix for clang-format 2023-12-04 14:18:38 +00:00
Henrik Holst
2e26331d97 fix to match clang-format 2023-12-04 14:18:38 +00:00
Henrik Holst
303a5a9734 fix to match clang-format 2023-12-04 14:18:38 +00:00
Henrik Holst
a9042199c6 fixed to match clang-format 2023-12-04 14:18:38 +00:00
Henrik Holst
3cabf9859d added info about suport for Intel E- and P-cores 2023-12-04 14:18:38 +00:00
Henrik Holst
51ee251efb Added detection for big.LITTLE 
Added detection for big.LITTLE aka cpu:s where not all cores have the same frequency like on Intel Alder Lake and newer. The current logic allows a 5% difference in the max frequency due to some reports that those cpu:s doesn't always give back the exact same value (possible due to boosting capability).
 2023-12-04 14:18:38 +00:00
Henrik Holst
ba1c593d0e added build info for cpucorectl 
added build info for the new cpucorectl utility to meson
 2023-12-04 14:18:38 +00:00
Henrik Holst
7d00c1f0a4 added cpucorectl.c 
Added a utility to enable and disable cpu cores (aka core parking) since this requires root privileges
 2023-12-04 14:18:38 +00:00
Henrik Holst
c070604a22 added cpu core parking/pinning settings to gamemode.ini 
added some info about the new cpu core parking and pinning settings in gamemode.ini
 2023-12-04 14:18:38 +00:00
Henrik Holst
dc2f7bbcd0 added polkit rules for cpucorectl 
added polkit rules so we can run the cpucorectl utility without being root
 2023-12-04 14:18:38 +00:00
Henrik Holst
437a129900 added polkit policy for cpucorectl 
added the polkit policy for the cpucorectl utility so we can call it without being root
 2023-12-04 14:18:38 +00:00
Henrik Holst
4997adef8d build gamemode-cpu 
Added build info for gamemade-cpu.c to meson
 2023-12-04 14:18:38 +00:00
Henrik Holst
1b10b679cd added the cpu core parking/pinning definitions 
added the cpu core parking/pinning definitions to gamemode.h
 2023-12-04 14:18:38 +00:00
Henrik Holst
495a659895 Added gamemode-cpu.c 
Added gamemode-cpu.c which contains the functions for cpu core parking and pinning
 2023-12-04 14:18:38 +00:00
Henrik Holst
2dbd565340 call the cpu core parking/pinning from context 
call the cpu core parking/pinning from gamemode-context.c
 2023-12-04 14:18:38 +00:00