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Initial 6.7 RC support

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Tk-Glitch
2023-11-14 11:14:49 +01:00
parent f92d4ed9ca
commit bfaaacb505
17 changed files with 19325 additions and 8 deletions
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88
linux-tkg-patches/6.7/0003-glitched-eevdf-additions.patch Normal file
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@@ -0,0 +1,88 @@
diff -Naur vlinux-6.6.1/kernel/sched/fair.c linux-6.6.1/kernel/sched/fair.c
--- vlinux-6.6.1/kernel/sched/fair.c 2023-11-08 11:56:25.000000000 +0100
+++ linux-6.6.1/kernel/sched/fair.c 2023-11-11 15:51:09.630279108 +0100
@@ -75,10 +75,19 @@
*
* (default: 0.75 msec * (1 + ilog(ncpus)), units: nanoseconds)
*/
+#ifdef CONFIG_ZENIFY
+unsigned int sysctl_sched_base_slice = 400000ULL;
+static unsigned int normalized_sysctl_sched_base_slice = 400000ULL;
+#else
unsigned int sysctl_sched_base_slice = 750000ULL;
static unsigned int normalized_sysctl_sched_base_slice = 750000ULL;
-
+#endif
+
+#ifdef CONFIG_ZENIFY
+const_debug unsigned int sysctl_sched_migration_cost = 250000UL;
+#else
const_debug unsigned int sysctl_sched_migration_cost = 500000UL;
+#endif
int sched_thermal_decay_shift;
static int __init setup_sched_thermal_decay_shift(char *str)
@@ -135,8 +143,12 @@
*
* (default: 5 msec, units: microseconds)
*/
+#ifdef CONFIG_ZENIFY
+static unsigned int sysctl_sched_cfs_bandwidth_slice = 3000UL;
+#else
static unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;
#endif
+#endif
#ifdef CONFIG_NUMA_BALANCING
/* Restrict the NUMA promotion throughput (MB/s) for each target node. */
diff -Naur vlinux-6.6.1/kernel/sched/sched.h linux-6.6.1/kernel/sched/sched.h
--- vlinux-6.6.1/kernel/sched/sched.h 2023-11-08 11:56:25.000000000 +0100
+++ linux-6.6.1/kernel/sched/sched.h 2023-11-11 15:52:03.241725632 +0100
@@ -2515,7 +2515,7 @@
extern void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags);
-#ifdef CONFIG_PREEMPT_RT
+#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_ZENIFY)
#define SCHED_NR_MIGRATE_BREAK 8
#else
#define SCHED_NR_MIGRATE_BREAK 32
diff -Naur vlinux-6.6.1/kernel/sched/topology.c linux-6.6.1/kernel/sched/topology.c
--- vlinux-6.6.1/kernel/sched/topology.c 2023-11-08 11:56:25.000000000 +0100
+++ linux-6.6.1/kernel/sched/topology.c 2023-11-11 15:56:54.602473894 +0100
@@ -208,7 +208,7 @@
#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
DEFINE_STATIC_KEY_FALSE(sched_energy_present);
-static unsigned int sysctl_sched_energy_aware = 1;
+static unsigned int sysctl_sched_energy_aware = 0;
static DEFINE_MUTEX(sched_energy_mutex);
static bool sched_energy_update;
diff -Naur vlinux-6.6.1/mm/page-writeback.c linux-6.6.1/mm/page-writeback.c
--- vlinux-6.6.1/mm/page-writeback.c 2023-11-08 11:56:25.000000000 +0100
+++ linux-6.6.1/mm/page-writeback.c 2023-11-11 16:07:22.214222902 +0100
@@ -71,7 +71,11 @@
/*
* Start background writeback (via writeback threads) at this percentage
*/
+#ifdef CONFIG_ZENIFY
+static int dirty_background_ratio = 20;
+#else
static int dirty_background_ratio = 10;
+#endif
/*
* dirty_background_bytes starts at 0 (disabled) so that it is a function of
@@ -88,7 +92,11 @@
/*
* The generator of dirty data starts writeback at this percentage
*/
+#ifdef CONFIG_ZENIFY
+static int vm_dirty_ratio = 50;
+#else
static int vm_dirty_ratio = 20;
+#endif
/*
* vm_dirty_bytes starts at 0 (disabled) so that it is a function of