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Putting an unused block will now trigger a panic.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21481 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2007-06-21 12:35:39 +00:00
parent 4c7e2a45fa
commit 8491616029
1 changed files with 5 additions and 0 deletions
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src/system/kernel/cache/block_cache.cpp
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+5
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@@ -446,6 +446,11 @@ put_cached_block(block_cache *cache, cached_block *block)
} }
#endif #endif
if (block->ref_count < 1) {
panic("Invalid ref_count for block %p, cache %p\n", block, cache);
return;
}
if (--block->ref_count == 0 if (--block->ref_count == 0
&& block->transaction == NULL && block->transaction == NULL
&& block->previous_transaction == NULL) { && block->previous_transaction == NULL) {