diff options
Diffstat (limited to 'SOURCES/tkg.patch')
| -rw-r--r-- | SOURCES/tkg.patch | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/SOURCES/tkg.patch b/SOURCES/tkg.patch index 4662a18..c198a2c 100644 --- a/SOURCES/tkg.patch +++ b/SOURCES/tkg.patch @@ -41,16 +41,20 @@ diff --git a/kernel/sched/core.c b/kernel/sched/core.c index f788cd61df21..2bfbb4213707 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -77,7 +77,7 @@ +@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features = #ifdef CONFIG_PREEMPT_RT const_debug unsigned int sysctl_sched_nr_migrate = 8; #else -const_debug unsigned int sysctl_sched_nr_migrate = 32; +const_debug unsigned int sysctl_sched_nr_migrate = 128; #endif - - /* -@@ -370,9 +370,9 @@ + + __read_mostly int scheduler_running; +diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c +index f788cd61df21..2bfbb4213707 100644 +--- a/kernel/sched/rt.c ++++ b/kernel/sched/rt.c +@@ -15,9 +15,9 @@ __read_mostly int scheduler_running; /* * part of the period that we allow rt tasks to run in us. @@ -60,8 +64,8 @@ index f788cd61df21..2bfbb4213707 100644 -int sysctl_sched_rt_runtime = 950000; +int sysctl_sched_rt_runtime = 980000; - - /* + #ifdef CONFIG_SYSCTL + static int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; -- 2.28.0 @@ -138,7 +142,7 @@ index 6b3b59cc51d6..2a0072192c3d 100644 /* * The initial- and re-scaling of tunables is configurable -@@ -61,8 +61,13 @@ +@@ -58,21 +63,34 @@ enum sched_tunable_scaling sysctl_sched_tunable_scaling = SCHED_TUNABLESCALING_L * * (default: 0.75 msec * (1 + ilog(ncpus)), units: nanoseconds) */ @@ -152,7 +156,16 @@ index 6b3b59cc51d6..2a0072192c3d 100644 /* * Minimal preemption granularity for CPU-bound SCHED_IDLE tasks. -@@ -75,7 +80,11 @@ + * Applies only when SCHED_IDLE tasks compete with normal tasks. + * + * (default: 0.75 msec) + */ ++#ifdef CONFIG_ZENIFY ++unsigned int sysctl_sched_idle_min_granularity = 300000ULL; ++#else + unsigned int sysctl_sched_idle_min_granularity = 750000ULL; ++#endif + /* * This value is kept at sysctl_sched_latency/sysctl_sched_min_granularity */ @@ -164,20 +177,19 @@ index 6b3b59cc51d6..2a0072192c3d 100644 /* * After fork, child runs first. If set to 0 (default) then - @@ -128,8 +149,12 @@ int __weak arch_asym_cpu_priority(int cpu) * * (default: 5 msec, units: microseconds) */ +#ifdef CONFIG_ZENIFY -+unsigned int sysctl_sched_cfs_bandwidth_slice = 3000UL; ++static unsigned int sysctl_sched_cfs_bandwidth_slice = 3000UL; +#else - unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL; + static unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL; #endif +#endif - static inline void update_load_add(struct load_weight *lw, unsigned long inc) - { + #ifdef CONFIG_SYSCTL + static struct ctl_table sched_fair_sysctls[] = { diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 28b3e7a67565..01a1aef2b9b1 100644 --- a/mm/page-writeback.c @@ -187,9 +199,9 @@ index 28b3e7a67565..01a1aef2b9b1 100644 * Start background writeback (via writeback threads) at this percentage */ +#ifdef CONFIG_ZENIFY -+int dirty_background_ratio = 20; ++static int dirty_background_ratio = 20; +#else - int dirty_background_ratio = 10; + static int dirty_background_ratio = 10; +#endif /* @@ -199,9 +211,9 @@ index 28b3e7a67565..01a1aef2b9b1 100644 * The generator of dirty data starts writeback at this percentage */ +#ifdef CONFIG_ZENIFY -+int vm_dirty_ratio = 50; ++static int vm_dirty_ratio = 50; +#else - int vm_dirty_ratio = 20; + static int vm_dirty_ratio = 20; +#endif /* |