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Properly hadnle swap partition size calculation with regart to zram option.

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Kira
2026-05-26 23:46:36 +02:00
parent 4fb49797cb
commit b0ea2e0ee3
1 changed files with 30 additions and 20 deletions
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src/stages/partition/mod.rs
+30 -20
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@@ -156,11 +156,17 @@ impl PartitionStage {
}
fn get_swap_size(&self) -> KiraSize {
if let Some(s_mode) = self.swap_mode
&& s_mode == SwapMode::SwapCustom
{
return KiraSize::new_mb(self.custom_swap_size_mb as u64);
}
let total_ram = self.system_ram_size + self.vram_of_all_gpus_size;
log::debug!("total_ram {}", total_ram);
let sys_ram_gb = self.system_ram_size.gb();
log::debug!("sys_ram_gb {}", sys_ram_gb);
let disk_swap_gb = if sys_ram_gb >= 32 {
let mut disk_swap_gb = if sys_ram_gb >= 32 {
1u64
} else if sys_ram_gb >= 24 {
2u64
@@ -172,9 +178,11 @@ impl PartitionStage {
sys_ram_gb * 2
};
log::debug!("disk_swap_gb {}", disk_swap_gb);
if self.use_zram {
disk_swap_gb = disk_swap_gb.saturating_sub(sys_ram_gb).max(2);
}
let disk_swap = KiraSize::new_gb(disk_swap_gb);
log::debug!("disk_swap {}", disk_swap);
match self.swap_mode {
Some(SwapMode::NoSwap) => KiraSize::new_b(0),
Some(SwapMode::SwapHibernate) => disk_swap + total_ram,
@@ -183,6 +191,19 @@ impl PartitionStage {
}
}
fn gen_layout(&mut self) {
if let Some(dev) = self.device.clone() {
let swap_size: KiraSize = self.get_swap_size();
self.generated_disk_parts = Some(
PartLayout::gen_classic_layout(dev.clone(), KiraSize::new_mb(512), swap_size)
.part_list
.iter()
.map(|part_info| part_to_ct_params(part_info, dev.size))
.collect(),
);
}
}
fn gen_result(&self) -> StageResult {
StageResult::new("partition")
.add_val_string(
@@ -236,22 +257,7 @@ impl PartitionStage {
Message::SelectSwapMode(sm) => {
self.swap_mode = Some(sm);
if let Some(dev) = self.device.clone() {
let swap_size: KiraSize = self.get_swap_size();
self.generated_disk_parts = Some(
PartLayout::gen_classic_layout(
dev.clone(),
KiraSize::new_mb(512),
swap_size,
)
.part_list
.iter()
.map(|part_info| part_to_ct_params(part_info, dev.size))
.collect(),
);
}
self.gen_layout();
StageAction::None
}
Message::ToggleSecureBoot(t) => {
@@ -260,6 +266,7 @@ impl PartitionStage {
}
Message::ToggleZram(t) => {
self.use_zram = t;
self.gen_layout();
StageAction::None
}
Message::SwapSizeIncrement => {
@@ -267,6 +274,7 @@ impl PartitionStage {
.strict_mul(1024u32)
.saturating_add(1024u32);
self.custom_swap_size_str = format!("{}MB", self.custom_swap_size_mb);
self.gen_layout();
StageAction::None
}
Message::SwapSizeDecrement => {
@@ -274,6 +282,7 @@ impl PartitionStage {
.strict_mul(1024u32)
.saturating_sub(1024u32);
self.custom_swap_size_str = format!("{}MB", self.custom_swap_size_mb);
self.gen_layout();
StageAction::None
}
Message::SwapSizeFieldChange(f_v) => {
@@ -281,6 +290,7 @@ impl PartitionStage {
only_num.retain(char::is_numeric);
self.custom_swap_size_mb = u32::from_str_radix(&only_num, 10).unwrap_or(1024);
self.custom_swap_size_str = format!("{}MB", self.custom_swap_size_mb);
self.gen_layout();
StageAction::None
}
Message::Back => StageAction::Back,