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Use C11 atomics instead atomic_add(_zero)

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Replace atomic_add and atomic_add_zero with atomic_fetch_add_relaxed.

Reviewed-by: DJ Delorie <dj@redhat.com>
This commit is contained in:
Wilco Dijkstra
2022-09-09 14:11:23 +01:00
parent 83859e1115
commit 53b251c9ff
2 changed files with 4 additions and 4 deletions
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malloc/malloc.c
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@ -3034,7 +3034,7 @@ munmap_chunk (mchunkptr p)
malloc_printerr ("munmap_chunk(): invalid pointer");
atomic_decrement (&mp_.n_mmaps);
atomic_add (&mp_.mmapped_mem, -total_size);
atomic_fetch_add_relaxed (&mp_.mmapped_mem, -total_size);
/* If munmap failed the process virtual memory address space is in a
bad shape. Just leave the block hanging around, the process will