From nobody Fri May 16 08:20:23 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ZzKlD5BnKz5wJ6f; Fri, 16 May 2025 08:20:24 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZzKlD0gz8z3jyZ; Fri, 16 May 2025 08:20:24 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747383624; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Eysie+5uK1YSCHqusV9jNpNM/aP8tyzinTHsxkHgESQ=; b=JBsRLdlDUZmpUAWaKZT27XSsmCI0J+ue+AxDTHfmJtWaeSvyGE651wLRIns3MZXFTNzvL0 5/DejZarrZIAqVdfNlE3jC9mQPyy9HbYzYF7f+5bHaFSHsU5i66Fs97cHk/1P9yWPtSXYd F0Fx8yKyO9pjXREMIQQA9S3yfKVpL5ujxIbWcqKLLHcCxOdPdm9MHHAKOqiZH9CxLZnvcB fxKAZB7Wbkkxtoi84arLtncElmJViyo68Rb/OLqJFMHcTwBKN0XgcvnH5GbF2T0Y+zP6dM rrOX+jnwZSHPggQHm+gSpA3Ru+daOTeToKi3RmgHyOP+/6EHgzG9YYQLMiGB4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1747383624; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Eysie+5uK1YSCHqusV9jNpNM/aP8tyzinTHsxkHgESQ=; b=r8SdVUkIf0G9yvPe8TnTByhLrzZmoBRy0FyKrcmcy7yFWbzYqrM6xsQjSzD+GUuSTi+jzR Tb9RiUvQlDr6eUQMhy8/GFeBbWHIkobHgANTLo9ifRdPipmsB2Ske/XUmxJj9vGU8IFycx AaIpwduvfbRmKrpT6KeDSRoQp/hZ7f5jln5J/ipsBu0OC59QHN8fD2isSuxNIQqFatRw6v Y8xoqUaKGgTZw5+A3fUgHVGBod07QACTGxPDj4N4s7YGHf9cCkYSWeJsM4AOIZYK4edOWW zyp/PMkQsJoHBc6+eo3zT19WO7ustwsYZa/34lPiOxM+0XXIQbgIpZHsbtpidQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1747383624; a=rsa-sha256; cv=none; b=oVGZuGZUCs3uWpa/r1zJYG5aRfSIcvMH/gVCpax/pK+y2gSHGjst8G4H0on99AFciq1ROa 5uaauHYkTZB41OgqAT/FMlo7apDw1AzLByx4RKWJmlVvilQmOOOMBIEcKIZ1uLsvSmI2XL YgXyD+DmFxvkWbgOvdUkYs4VmMo5KRYBf6DxrzE2BsgoB3buT3/PqqDpCobwtTPuKjaqCJ EZWYLpBaEfJq5CBddVRdwKUmJYCNdEhgPXFiACKEvxRHyUxym1hlUOQV5Fn2RqMwvD/YI1 ek06WvR69qZaVeK6+4mcJ2Wsz2mQo7vxdZt9n7t1ojxkwS6loHaHkLpiLQ82Ow== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4ZzKlD0FJpzvdY; Fri, 16 May 2025 08:20:24 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 54G8KNMW075466; Fri, 16 May 2025 08:20:23 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 54G8KNfl075463; Fri, 16 May 2025 08:20:23 GMT (envelope-from git) Date: Fri, 16 May 2025 08:20:23 GMT Message-Id: <202505160820.54G8KNfl075463@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Doug Moore Subject: git: 3fe2f81f665b - main - vm_page: reduce iter_reset calls in alloc_domain_iter List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dougm X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 3fe2f81f665b48534f5ef57b6e341d2e3b470c8a Auto-Submitted: auto-generated The branch main has been updated by dougm: URL: https://cgit.FreeBSD.org/src/commit/?id=3fe2f81f665b48534f5ef57b6e341d2e3b470c8a commit 3fe2f81f665b48534f5ef57b6e341d2e3b470c8a Author: Doug Moore AuthorDate: 2025-05-16 08:18:02 +0000 Commit: Doug Moore CommitDate: 2025-05-16 08:18:02 +0000 vm_page: reduce iter_reset calls in alloc_domain_iter Where the iterator is reset in all cases now, it actually only needs to be reset when ALLOC_WAITFAIL is set. Reported by: alc Reviewed by: alc, kib, markj Differential Revision: https://reviews.freebsd.org/D50263 --- sys/vm/vm_page.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index f80de4eb151f..e4bede5d3be7 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -2139,7 +2139,9 @@ again: /* * Not allocatable, give up. */ - pctrie_iter_reset(pages); + (void)vm_domain_alloc_fail(vmd, object, req); + if ((req & VM_ALLOC_WAITFAIL) != 0) + pctrie_iter_reset(pages); return (NULL); }