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test-slab: fix build error with -std=gnu++20

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Fixes #4893
This commit is contained in:
Christian Prochaska 2023-05-16 12:11:00 +02:00 committed by Christian Helmuth
parent 7eb0b6928a
commit 49f835db86
1 changed files with 3 additions and 2 deletions
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5
repos/os/src/test/slab/main.cc
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@ -85,7 +85,8 @@ void Component::construct(Genode::Env & env)
static Timer::Connection timer(env); static Timer::Connection timer(env);
enum { SLAB_SIZE = 16, BLOCK_SIZE = 256 }; static constexpr size_t SLAB_SIZE = 16;
static constexpr size_t BLOCK_SIZE = 256;
struct Tracked_alloc : Genode::Allocator struct Tracked_alloc : Genode::Allocator
{ {
@ -138,7 +139,7 @@ void Component::construct(Genode::Env & env)
* take the overhead of the two block allocations at the heap into * take the overhead of the two block allocations at the heap into
* account. * account.
*/ */
enum { HEAP_OVERHEAD = 9*sizeof(long) }; static constexpr size_t HEAP_OVERHEAD = 9*sizeof(long);
if (alloc.consumed() > 2*(BLOCK_SIZE + HEAP_OVERHEAD)) { if (alloc.consumed() > 2*(BLOCK_SIZE + HEAP_OVERHEAD)) {
error("slab failed to release empty slab blocks"); error("slab failed to release empty slab blocks");
return; return;