Fix and improve HZ flag

Signed-off-by: Piotr Gorski <lucjan.lucjanov@gmail.com>

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = linux-cachyos
 	pkgdesc = Linux BORE scheduler Kernel by CachyOS with other patches and improvements
 	pkgver = 5.19.10
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/CachyOS/linux-cachyos
 	arch = x86_64
 	arch = x86_64_v3

PKGBUILD

@@ -70,7 +70,7 @@ _per_gov=y
 ### Enable TCP_CONG_BBR2
 _tcp_bbr2=y
 
-### Running with a 1000HZ, 750Hz, 600 Hz or 500Hz tick rate
+### Running with a 1000HZ, 750Hz, 600 Hz, 500Hz, 300Hz, 250Hz and 100Hz tick rate
 _HZ_ticks=750
 
 ## Choose between perodic, idle or full
@@ -174,7 +174,7 @@ _stable=${_major}.${_minor}
 _srcname=linux-${_stable}
 #_srcname=linux-${_major}
 pkgdesc='Linux BORE scheduler Kernel by CachyOS with other patches and improvements'
-pkgrel=1
+pkgrel=2
 _kernver=$pkgver-$pkgrel
 arch=('x86_64' 'x86_64_v3')
 url="https://github.com/CachyOS/linux-cachyos"
@@ -401,10 +401,28 @@ prepare() {
         scripts/config --disable HZ_300 \
             --enable HZ_500 \
             --set-val HZ 500
-    else
+    elif [ "$_HZ_ticks" = "300" ]; then
         echo "Setting tick rate to 300Hz..."
         scripts/config --enable HZ_300 \
             --set-val HZ 300
+    elif [ "$_HZ_ticks" = "250" ]; then
+        echo "Setting tick rate to 250Hz..."
+        scripts/config --disable HZ_300 \
+            --enable HZ_250 \
+            --set-val HZ 250
+    elif [ "$_HZ_ticks" = "100" ]; then
+        echo "Setting tick rate to 100Hz..."
+        scripts/config --disable HZ_300 \
+            --enable HZ_100 \
+            --set-val HZ 100
+    else
+       if [ -n "$_HZ_ticks" ]; then
+           error "The value $_HZ_ticks is invalid. Choose the correct one again."
+       else
+           error "The value is empty. Choose the correct one again."
+       fi
+       error "Selecting Setting tick rate failed!"
+       exit
     fi
 
     ### Disable NUMA