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Kernel: Make KBuffer APIs OOM safe

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This commit is contained in:
Brian Gianforcaro 2021-05-28 05:01:41 -07:00 • committed by Andreas Kling
parent 864b1a65e3
commit f4d7151c3c
Notes: sideshowbarker 2024-07-18 17:15:23 +09:00
1 changed files with 2 additions and 2 deletions
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4
Kernel/KBuffer.h
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@ -109,7 +109,7 @@ public:
auto impl = KBufferImpl::try_create_with_size(size, access, name, strategy);
if (!impl)
return {};
return adopt_own(*new KBuffer(impl.release_nonnull()));
return adopt_own_if_nonnull(new KBuffer(impl.release_nonnull()));
}
[[nodiscard]] static OwnPtr<KBuffer> try_create_with_bytes(ReadonlyBytes bytes, Region::Access access = Region::Access::Read | Region::Access::Write, StringView name = "KBuffer", AllocationStrategy strategy = AllocationStrategy::Reserve)
@ -117,7 +117,7 @@ public:
auto impl = KBufferImpl::try_create_with_bytes(bytes, access, name, strategy);
if (!impl)
return {};
return adopt_own(*new KBuffer(impl.release_nonnull()));
return adopt_own_if_nonnull(new KBuffer(impl.release_nonnull()));
}
[[nodiscard]] static KBuffer create_with_size(size_t size, Region::Access access = Region::Access::Read | Region::Access::Write, StringView name = "KBuffer", AllocationStrategy strategy = AllocationStrategy::Reserve)