diff options
Diffstat (limited to '0005-glitched-pds.patch')
| -rw-r--r-- | 0005-glitched-pds.patch | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/0005-glitched-pds.patch b/0005-glitched-pds.patch new file mode 100644 index 000000000000..08c9ef32e880 --- /dev/null +++ b/0005-glitched-pds.patch @@ -0,0 +1,90 @@ +From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001 +From: Tk-Glitch <ti3nou@gmail.com> +Date: Wed, 4 Jul 2018 04:30:08 +0200 +Subject: glitched - PDS + +diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz +index 2a202a846757..1d9c7ed79b11 100644 +--- a/kernel/Kconfig.hz ++++ b/kernel/Kconfig.hz +@@ -4,7 +4,7 @@ + + choice + prompt "Timer frequency" +- default HZ_250 ++ default HZ_500 + help + Allows the configuration of the timer frequency. It is customary + to have the timer interrupt run at 1000 Hz but 100 Hz may be more +@@ -39,6 +39,13 @@ choice + on SMP and NUMA systems and exactly dividing by both PAL and + NTSC frame rates for video and multimedia work. + ++ config HZ_500 ++ bool "500 HZ" ++ help ++ 500 Hz is a balanced timer frequency. Provides fast interactivity ++ on desktops with great smoothness without increasing CPU power ++ consumption and sacrificing the battery life on laptops. ++ + config HZ_1000 + bool "1000 HZ" + help +@@ -52,6 +59,7 @@ config HZ + default 100 if HZ_100 + default 250 if HZ_250 + default 300 if HZ_300 ++ default 500 if HZ_500 + default 1000 if HZ_1000 + + config SCHED_HRTICK + +diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz +index 2a202a846757..1d9c7ed79b11 100644 +--- a/kernel/Kconfig.hz ++++ b/kernel/Kconfig.hz +@@ -4,7 +4,7 @@ + + choice + prompt "Timer frequency" +- default HZ_500 ++ default HZ_750 + help + Allows the configuration of the timer frequency. It is customary + to have the timer interrupt run at 1000 Hz but 100 Hz may be more +@@ -46,6 +46,13 @@ choice + on desktops with great smoothness without increasing CPU power + consumption and sacrificing the battery life on laptops. + ++ config HZ_750 ++ bool "750 HZ" ++ help ++ 750 Hz is a good timer frequency for desktops. Provides fast ++ interactivity with great smoothness without sacrificing too ++ much throughput. ++ + config HZ_1000 + bool "1000 HZ" + help +@@ -60,6 +67,7 @@ config HZ + default 250 if HZ_250 + default 300 if HZ_300 + default 500 if HZ_500 ++ default 750 if HZ_750 + default 1000 if HZ_1000 + + config SCHED_HRTICK + +diff --git a/mm/vmscan.c b/mm/vmscan.c +index 9270a4370d54..30d01e647417 100644 +--- a/mm/vmscan.c ++++ b/mm/vmscan.c +@@ -169,7 +169,7 @@ + /* + * From 0 .. 200. Higher means more swappy. + */ +-int vm_swappiness = 60; ++int vm_swappiness = 20; + + static void set_task_reclaim_state(struct task_struct *task, + struct reclaim_state *rs) |