From nobody Fri Apr 25 00:10:28 2025 X-Original-To: dev-commits-src-all@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 4ZkCsc4C5Gz5ty0J; Fri, 25 Apr 2025 00:10:28 +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 4ZkCsc33FDz46j9; Fri, 25 Apr 2025 00:10:28 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1745539828; 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=mM+yJJE+JQ2K72NSYEENN5rvS6CA5yS7n64ZFHvNc2A=; b=gkRyY34eQ6uphd5hgbEuBcp77TdAauKvf5YRhZo8UlcXE9HmvVlTMacvPQQgtL4OxKGsnG /doICRsq2GHDitu/5yOsNugCsFyGG2C+Na6+BtOqCYRblHgz/VoxhGD7iGJ/DXeggjUzB5 jJqwTPNxC9Wzl3oIy+QQoeub87LAMMuAD9mCjgMKa8+li9hkgREH9Vvbj/cE5hvBYtW0Am 9tYWH+6wZscS+RDQ03YQ6yrq6pCf4w+/nwRwW7S8k82ZtpniZR0lqUJpYm4sKbKNbj+ooa kUdwCBuAmrMifkU3Yd67mruLKLN+Ws+5fIfIKXgv6ddZcwZp/paaBBkV6QBDHg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1745539828; a=rsa-sha256; cv=none; b=j2ptDnH+AqzIaMBkDojKDmC899K3WIWTun6eO/vv5Zg9BopUpe2OL5DMzZISj8+95J9VsQ kG+pWaUiaRVuX0BEMrQ9vZgby98Lt8ExWGvxipQOW29FazP1nC0+DUwdVY4h8Z96YcvDy7 IsQxzwu8WCpQ1vrFbRJpOezJeMIzaIW5QMeCt8ZmSP/PGLr8WYsYrKmlU/8/ieru+EfQqN 9FOEIY6wrDae6HdlxlOwHizGVquAti8qYas0tYjdfVxfufNlryKbWbWZeUo9d0dojhKhun g1MmthnoH72FpzQU81kqvfzCvkEqQ5QToazp+jgyYHsV7FkZ5oNBKfv+cu4+sg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1745539828; 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=mM+yJJE+JQ2K72NSYEENN5rvS6CA5yS7n64ZFHvNc2A=; b=HvvIA6SvdgcUQJRm7e9Wc9lPmf5iFmXh4LEyD3wvkJTE3EDfqTC4jORXUVm1RbKs5nth0I 5ZCaZq91Jzt46NZJXEhzFCjLPZZyN7lnMB+lDIEoq/nymkJK7afFYYzBWwlsHr3I+LH3AP osxNn3C9uXA9MtpOnZeBvlyweh4dSHNxKAGItOxSy/XZ7ZenQ7dxIcJ9a5EBYqcrMZ9m9Q ClPhTFbxuCf8UaWoyEpu4gJFpyI4A9PJXXuLS+DqJJ9Week0tdaOfNwQijgdwXBPrXG0Q7 cFPSs9KPZvYKyLeKMg7glCNwX1JKU0g1UMOGkYVn95OI2AMYqxwp3vroFPb7Pw== 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 4ZkCsc2cWMz1B8y; Fri, 25 Apr 2025 00:10:28 +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 53P0ASHR053132; Fri, 25 Apr 2025 00:10:28 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 53P0ASHP053129; Fri, 25 Apr 2025 00:10:28 GMT (envelope-from git) Date: Fri, 25 Apr 2025 00:10:28 GMT Message-Id: <202504250010.53P0ASHP053129@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: c802dd74bbcf - main - vm_object: use iterator in populate() 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: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@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: c802dd74bbcf9cd55d4dbd368309a5aa6884f3a8 Auto-Submitted: auto-generated The branch main has been updated by dougm: URL: https://cgit.FreeBSD.org/src/commit/?id=c802dd74bbcf9cd55d4dbd368309a5aa6884f3a8 commit c802dd74bbcf9cd55d4dbd368309a5aa6884f3a8 Author: Doug Moore AuthorDate: 2025-04-25 00:09:09 +0000 Commit: Doug Moore CommitDate: 2025-04-25 00:09:09 +0000 vm_object: use iterator in populate() Use an iterator instead of tailq pointers in vm_object_populate(). Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D49938 --- sys/vm/vm_object.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index e301114f800a..5f505f87de67 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -2133,13 +2133,16 @@ vm_object_page_noreuse(vm_object_t object, vm_pindex_t start, vm_pindex_t end) boolean_t vm_object_populate(vm_object_t object, vm_pindex_t start, vm_pindex_t end) { + struct pctrie_iter pages; vm_page_t m; vm_pindex_t pindex; int rv; + vm_page_iter_init(&pages, object); VM_OBJECT_ASSERT_WLOCKED(object); for (pindex = start; pindex < end; pindex++) { - rv = vm_page_grab_valid(&m, object, pindex, VM_ALLOC_NORMAL); + rv = vm_page_grab_valid_iter(&m, object, &pages, pindex, + VM_ALLOC_NORMAL); if (rv != VM_PAGER_OK) break; @@ -2149,11 +2152,9 @@ vm_object_populate(vm_object_t object, vm_pindex_t start, vm_pindex_t end) */ } if (pindex > start) { - m = vm_page_lookup(object, start); - while (m != NULL && m->pindex < pindex) { + pages.limit = pindex; + VM_RADIX_FORALL_FROM(m, &pages, start) vm_page_xunbusy(m); - m = TAILQ_NEXT(m, listq); - } } return (pindex == end); }