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fix bug in auto disk cache size logic

This commit is contained in:
arvidn 2020-04-04 13:38:31 +02:00 committed by Arvid Norberg
parent 71e3bee54d
commit 6c880159c9
5 changed files with 10 additions and 2 deletions
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1
ChangeLog
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@ -1,3 +1,4 @@
* fix bug in auto disk cache size logic
* fix issue with outgoing_interfaces setting, where bind() would be called twice
* add build option to disable share-mode
* support validation of HTTPS trackers

1
include/libtorrent/settings_pack.hpp
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@ -78,6 +78,7 @@ namespace aux {
, aux::session_settings_single_thread& sett
, std::vector<void(aux::session_impl::*)()>* callbacks = nullptr);
TORRENT_EXTRA_EXPORT void run_all_updates(aux::session_impl& ses);
TORRENT_EXTRA_EXPORT int default_int_value(int const name);
// converts a setting integer (from the enums string_types, int_types or
// bool_types) to a string, and vice versa.

2
src/disk_buffer_pool.cpp
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@ -292,7 +292,7 @@ namespace libtorrent {
if (cache_size < 0)
{
std::int64_t phys_ram = total_physical_ram();
if (phys_ram == 0) m_max_use = 1024;
if (phys_ram == 0) m_max_use = default_int_value(settings_pack::cache_size);
else
{
// this is the logic to calculate the automatic disk cache size

2
src/platform_util.cpp
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@ -112,7 +112,7 @@ namespace libtorrent {
MEMORYSTATUSEX ms;
ms.dwLength = sizeof(MEMORYSTATUSEX);
if (GlobalMemoryStatusEx(&ms))
ret = int(ms.ullTotalPhys);
ret = ms.ullTotalPhys;
else
ret = 0;
#elif defined TORRENT_LINUX

6
src/settings_pack.cpp
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@ -531,6 +531,12 @@ constexpr int CLOSE_FILE_INTERVAL = 0;
return ret;
}
int default_int_value(int const name)
{
TORRENT_ASSERT((name & settings_pack::type_mask) == settings_pack::int_type_base);
return int_settings[name - settings_pack::int_type_base].default_value;
}
void apply_pack(settings_pack const* pack, aux::session_settings& sett
, aux::session_impl* ses)
{