diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java b/src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java index 3ebaee0036..216f393c65 100644 --- a/src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java +++ b/src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java @@ -226,9 +226,10 @@ public class ResourceManager { /** * Acquires the given resources if available immediately. Does not block. - * @return true iff the given resources were locked (all or nothing). + * + * @return a ResourceHandle iff the given resources were locked (all or nothing), null otherwise. */ - public boolean tryAcquire(ActionExecutionMetadata owner, ResourceSet resources) { + public ResourceHandle tryAcquire(ActionExecutionMetadata owner, ResourceSet resources) { boolean acquired = false; synchronized (this) { if (areResourcesAvailable(resources)) { @@ -241,9 +242,10 @@ public class ResourceManager { threadLocked.set(resources.getCpuUsage() != 0 || resources.getMemoryMb() != 0 || resources.getIoUsage() != 0 || resources.getLocalTestCount() != 0); acquired(owner); + return new ResourceHandle(this, owner, resources); } - return acquired; + return null; } private void incrementResources(ResourceSet resources) { |