# Merge pull request 'std.heap.ArenaAllocator: Get rid of cmpxchg loop in hot path' \(\#31343\) from justusk/zig:lock-free-arena-overshoot into master · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/7bc6546fdfadf3e3c91ee2be1387913599a63e4a)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 7bc6546fdfadf3e3c91ee2be1387913599a63e4a

Requested commit: 7bc6546fdfadf3e3c91ee2be1387913599a63e4a

Commit: 7bc6546fdfadf3e3c91ee2be1387913599a63e4a

Tree: 35566c638e59179349f37b2ef2c30620a657a446

Author: Andrew Kelley

Committer: Andrew Kelley

## Message

```
Merge pull request 'std.heap.ArenaAllocator: Get rid of cmpxchg loop in hot path' (#31343) from justusk/zig:lock-free-arena-overshoot into master

Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31343
Reviewed-by: Andrew Kelley <andrew@ziglang.org>

```

## Parents

- [56253d9e31c0576f024d95929a8fe26428b35176](https://git.cafe/gitcafe/zig/commit/56253d9e31c0576f024d95929a8fe26428b35176?format=markdown)

- [de4112395714b43890aa1e9d1e7dd952e8947288](https://git.cafe/gitcafe/zig/commit/de4112395714b43890aa1e9d1e7dd952e8947288?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/7bc6546fdfadf3e3c91ee2be1387913599a63e4a?format=markdown)