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kern: 21.0.0 requires an even smaller memory pool...

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This commit is contained in:
Michael Scire 2025-11-15 16:47:44 -07:00
parent bfe98bc5b8
commit 540d00e097
1 changed files with 11 additions and 3 deletions
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14
libraries/libmesosphere/source/board/nintendo/nx/kern_k_system_control.cpp
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@ -361,10 +361,18 @@ namespace ams::kern::board::nintendo::nx {
}(); }();
/* Return (possibly) adjusted size. */ /* Return (possibly) adjusted size. */
/* NOTE: On 20.0.0+ the browser requires much more memory in the applet pool in order to function. */ /* NOTE: On 20.0.0+ (and even more-so 21.0.0+) the browser requires much more memory in the applet pool in order to function. */
/* Thus, we have to reduce our extra system memory size by 26 MB to compensate. */ /* Thus, we have to reduce our extra system memory size by 26 MB to compensate. */
const size_t ExtraSystemMemoryForAtmosphere = kern::GetTargetFirmware() >= ams::TargetFirmware_20_0_0 ? 14_MB : 40_MB; if (kern::GetTargetFirmware() >= ams::TargetFirmware_21_0_0) {
return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize; constexpr size_t ExtraSystemMemoryForAtmosphere_21_0_0 = 8_MB;
return base_pool_size - ExtraSystemMemoryForAtmosphere_21_0_0 - KTraceBufferSize;
} else if (kern::GetTargetFirmware() >= ams::TargetFirmware_21_0_0) {
constexpr size_t ExtraSystemMemoryForAtmosphere_20_0_0 = 14_MB;
return base_pool_size - ExtraSystemMemoryForAtmosphere_20_0_0 - KTraceBufferSize;
} else {
constexpr size_t ExtraSystemMemoryForAtmosphere = 40_MB;
return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize;
}
} }
size_t KSystemControl::Init::GetMinimumNonSecureSystemPoolSize() { size_t KSystemControl::Init::GetMinimumNonSecureSystemPoolSize() {