components/discardable_memory/service/discardable_shared_memory_manager.cc - Issue 2648323005: memory coordinator: Add MemoryCoordinatorClient::OnPurgeMemory()

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Unified Diff: components/discardable_memory/service/discardable_shared_memory_manager.cc

Issue 2648323005: memory coordinator: Add MemoryCoordinatorClient::OnPurgeMemory() (Closed)

Patch Set: Created 3 years, 11 months ago

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« base/memory/memory_coordinator_client.h ('K') | « components/discardable_memory/service/discardable_shared_memory_manager.h ('k') | content/browser/dom_storage/dom_storage_context_wrapper.h » ('j') | no next file with comments »
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Index: components/discardable_memory/service/discardable_shared_memory_manager.cc

diff --git a/components/discardable_memory/service/discardable_shared_memory_manager.cc b/components/discardable_memory/service/discardable_shared_memory_manager.cc

index a974b2d9e27d8f35d1a59a9fcc7a5e8fdfc6e0e0..77f35aef181b2c74c86a7ecb4371804e4edf9dc9 100644

--- a/components/discardable_memory/service/discardable_shared_memory_manager.cc

+++ b/components/discardable_memory/service/discardable_shared_memory_manager.cc

@@ -421,6 +421,11 @@ void DiscardableSharedMemoryManager::OnMemoryStateChange(

}

+void DiscardableSharedMemoryManager::OnPurgeMemory() {

+ base::AutoLock lock(lock_);

+ ReduceMemoryUsageUntilWithinLimit(0);

void DiscardableSharedMemoryManager::AllocateLockedDiscardableSharedMemory(

int client_id,

size_t size,