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Kernel: Handle ProcessGroup allocation failures better

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- Rename create* => try_create*
- Don't null out existing process group on allocation failure
This commit is contained in:
Andreas Kling 2021-09-04 22:58:59 +02:00
parent 28d6c3a136
commit ac85fdeb1c
3 changed files with 13 additions and 8 deletions
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4
Kernel/ProcessGroup.h
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@ -24,8 +24,8 @@ class ProcessGroup
public:
~ProcessGroup();
static RefPtr<ProcessGroup> create(ProcessGroupID);
static RefPtr<ProcessGroup> find_or_create(ProcessGroupID);
static RefPtr<ProcessGroup> try_create(ProcessGroupID);
static RefPtr<ProcessGroup> try_find_or_create(ProcessGroupID);
static RefPtr<ProcessGroup> from_pgid(ProcessGroupID);
const ProcessGroupID& pgid() const { return m_pgid; }