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obj: always log an error that occurs in heap action processing #5589

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obj: always log an error that occurs in heap action processing #5589

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6 changes: 3 additions & 3 deletions src/libpmemobj/palloc.c
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2022, Intel Corporation */
/* Copyright 2015-2023, Intel Corporation */

/*
* palloc.c -- implementation of pmalloc POSIX-like API
Expand Down Expand Up @@ -269,13 +269,13 @@ palloc_heap_action_exec(struct palloc_heap *heap,
/* suppress unused-parameter errors */
SUPPRESS_UNUSED(heap);

#ifdef DEBUG
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@wlemkows wlemkows Apr 21, 2023

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You add not only logging but also reading. The thought is that this can affect performance.

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@pbalcer pbalcer Apr 21, 2023

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This will cause one extra PMem memory access on all heap operations. It might be worth checking if the performance impact isn't negligible.

enum memblock_state s = act->m.m_ops->get_state(&act->m);
if (s == act->new_state || s == MEMBLOCK_STATE_UNKNOWN) {
ERR("invalid operation or heap corruption");
#ifdef DEBUG
ASSERT(0);
}
#endif /* DEBUG */
}

/*
* The actual required metadata modifications are chunk-type
Expand Down