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Add bore-eevdf scheduler (closes #794) (#800)

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kylon
2023-08-31 17:10:23 +02:00
committed by GitHub
parent e543974c90
commit 98657d2f4f
2 changed files with 14 additions and 6 deletions
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2
customization.cfg
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@@ -96,7 +96,7 @@ _STRIP="true"
# LEAVE AN EMPTY VALUE TO BE PROMPTED ABOUT FOLLOWING OPTIONS AT BUILD TIME
# CPU scheduler - Options are "pds", "bmq", "cacule", "tt", "bore", "eevdf" or "cfs" (kernel's default)
# CPU scheduler - Options are "pds", "bmq", "cacule", "tt", "bore", "bore-eevdf", "eevdf" or "cfs" (kernel's default)
# "upds" (TkG's Undead PDS) and "muqss" are also available on legacy kernel revisions
_cpusched=""

18
linux-tkg-config/prepare
View File

@@ -253,7 +253,8 @@ _set_cpu_scheduler() {
["upds"]="Undead PDS (TkG)"
["cacule"]="CacULE"
["tt"]="TT (TaskType)"
["bore"]="BORE (Burst-Oriented Response Enhancer) CPU Scheduler"
["bore"]="BORE (Burst-Oriented Response Enhancer - CFS variant) CPU Scheduler"
["bore-eevdf"]="BORE (Burst-Oriented Response Enhancer - EEVDF variant) CPU Scheduler"
["eevdf"]="Earliest Eligible Virtual Deadline First (EEVDF) scheduler"
)
@@ -295,7 +296,7 @@ _set_cpu_scheduler() {
elif [ "$_kver" = "604" ]; then
_avail_cpu_scheds=("cfs" "eevdf" "pds" "bmq" "tt" "bore")
elif [ "$_kver" = "605" ]; then
_avail_cpu_scheds=("cfs" "eevdf" "tt" "bore")
_avail_cpu_scheds=("cfs" "eevdf" "tt" "bore" "bore-eevdf")
else
_avail_cpu_scheds=("cfs")
fi
@@ -831,12 +832,18 @@ _tkg_srcprep() {
elif [ "${_cpusched}" = "cfs" ]; then
_msg="Applying Glitched CFS additions patch"
tkgpatch="$srcdir/0003-glitched-cfs-additions.patch" && _tkg_patcher
elif [ "${_cpusched}" = "eevdf" ]; then
elif [[ "${_cpusched}" =~ "eevdf" ]]; then
_msg="Applying Earliest Eligible Virtual Deadline First (EEVDF) scheduler patch"
tkgpatch="$srcdir/0003-eevdf.patch" && _tkg_patcher
if [ "${_cpusched}" = "bore-eevdf" ]; then
_msg="Applying BORE-EEVDF patch"
curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore-eevdf.patch" > "$srcdir"/0001-bore-eevdf.patch
tkgpatch="$srcdir/0001-bore-eevdf.patch" && _tkg_patcher
fi
fi
if [ "${_cpusched}" = "cfs" ] || [ "${_cpusched}" = "cacule" ] || [ "${_cpusched}" = "tt" ] || [ "${_cpusched}" = "bore" ] || [ "${_cpusched}" = "eevdf" ]; then
if [ "${_cpusched}" = "cfs" ] || [ "${_cpusched}" = "cacule" ] || [ "${_cpusched}" = "tt" ] || [ "${_cpusched}" = "bore" ] || [[ "${_cpusched}" =~ "eevdf" ]]; then
_msg="Applying Glitched CFS patch"
tkgpatch="$srcdir/0003-glitched-cfs.patch" && _tkg_patcher
fi
@@ -1069,7 +1076,7 @@ _tkg_srcprep() {
# BMQ default config
_enable "SCHED_ALT" "SCHED_BMQ"
_disable "SCHED_PDS"
elif [ "${_cpusched}" = "bore" ]; then
elif [[ "${_cpusched}" =~ "bore" ]]; then
_enable "SCHED_BORE"
fi
@@ -1283,6 +1290,7 @@ _tkg_srcprep() {
["eevdf"]="5"
["bmq"]="5"
["bore"]="5"
["bore-eevdf"]="5"
)
if [[ -n "$_timer_freq" && ! "${_avail_timer_frequencies[*]}" =~ "$_timer_freq" ]]; then