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Tue, 12 Jul 2022 13:10:39 GMT (envelope-from git) Date: Tue, 12 Jul 2022 13:10:39 GMT Message-Id: <202207121310.26CDAdqp009880@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mark Johnston Subject: git: e1979b45b637 - main - vm_object: Assert that overcommit charge is released in the object dtor List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: e1979b45b63725972d394562f95d89f8cc9a0bb4 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=e1979b45b63725972d394562f95d89f8cc9a0bb4 commit e1979b45b63725972d394562f95d89f8cc9a0bb4 Author: Mark Johnston AuthorDate: 2022-07-12 12:53:05 +0000 Commit: Mark Johnston CommitDate: 2022-07-12 13:10:15 +0000 vm_object: Assert that overcommit charge is released in the object dtor Reviewed by: alc, kib MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D35780 --- sys/vm/vm_object.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index efd646cf52e0..4272a734b233 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -204,6 +204,9 @@ vm_object_zdtor(void *mem, int size, void *arg) KASSERT(object->type == OBJT_DEAD, ("object %p has non-dead type %d", object, object->type)); + KASSERT(object->charge == 0 && object->cred == NULL, + ("object %p has non-zero charge %ju (%p)", + object, (uintmax_t)object->charge, object->cred)); } #endif