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sculpt: increase ram-fs caps on demand

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This commit is contained in:
Norman Feske 2018-06-05 16:37:52 +02:00 committed by Christian Helmuth
parent 950b270e74
commit ae55187a68
4 changed files with 24 additions and 10 deletions
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23
repos/gems/src/app/sculpt_manager/main.cc
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@ -581,13 +581,23 @@ void Sculpt::Main::_handle_runtime_state()
/* upgrade ram_fs quota on demand */
state.for_each_sub_node("child", [&] (Xml_node child) {
if (child.attribute_value("name", String<16>()) == "ram_fs"
&& child.has_sub_node("ram")
&& child.sub_node("ram").has_attribute("requested")) {
if (child.attribute_value("name", String<16>()) == "ram_fs") {
_storage._ram_fs_state.ram_quota.value *= 2;
reconfigure_runtime = true;
generate_dialog();
if (child.has_sub_node("ram")
&& child.sub_node("ram").has_attribute("requested")) {
_storage._ram_fs_state.ram_quota.value *= 2;
reconfigure_runtime = true;
generate_dialog();
}
if (child.has_sub_node("caps")
&& child.sub_node("caps").has_attribute("requested")) {
_storage._ram_fs_state.cap_quota.value += 100;
reconfigure_runtime = true;
generate_dialog();
}
}
});
@ -622,6 +632,7 @@ void Sculpt::Main::_generate_runtime_config(Xml_generator &xml) const
xml.attribute("init_ram", "yes");
xml.attribute("init_caps", "yes");
xml.attribute("child_ram", "yes");
xml.attribute("child_caps", "yes");
xml.attribute("delay_ms", 4*500);
xml.attribute("buffer", "64K");
});

6
repos/gems/src/app/sculpt_manager/model/ram_fs_state.h
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@ -24,9 +24,11 @@ namespace Sculpt { struct Ram_fs_state; }
struct Sculpt::Ram_fs_state : Noncopyable
{
static Ram_quota initial_ram() { return Ram_quota{1024*1024}; }
static Ram_quota initial_ram_quota() { return Ram_quota{1024*1024}; }
static Cap_quota initial_cap_quota() { return Cap_quota{300}; }
Ram_quota ram_quota = initial_ram();
Ram_quota ram_quota = initial_ram_quota();
Cap_quota cap_quota = initial_cap_quota();
struct Version { unsigned value; } version { 0 };

2
repos/gems/src/app/sculpt_manager/runtime/ram_fs.cc
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@ -18,7 +18,7 @@ void Sculpt::gen_ram_fs_start_content(Xml_generator &xml,
{
xml.attribute("version", state.version.value);
gen_common_start_content(xml, "ram_fs", Cap_quota{300}, state.ram_quota);
gen_common_start_content(xml, "ram_fs", state.cap_quota, state.ram_quota);
gen_provides<::File_system::Session>(xml);

3
repos/gems/src/app/sculpt_manager/storage.h
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@ -182,7 +182,8 @@ struct Sculpt::Storage : Storage_dialog::Action
void reset_ram_fs() override
{
_ram_fs_state.ram_quota = Ram_fs_state::initial_ram();
_ram_fs_state.ram_quota = Ram_fs_state::initial_ram_quota();
_ram_fs_state.cap_quota = Ram_fs_state::initial_cap_quota();
_ram_fs_state.version.value++;
dialog.reset_operation();