From owner-svn-src-head@freebsd.org Thu Nov 5 12:06:51 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1EC8C46637F; Thu, 5 Nov 2020 12:06:51 +0000 (UTC) (envelope-from mjg@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 "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CRj1R0M19z4Zyr; Thu, 5 Nov 2020 12:06:51 +0000 (UTC) (envelope-from mjg@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F342713466; Thu, 5 Nov 2020 12:06:50 +0000 (UTC) (envelope-from mjg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 0A5C6oBu024394; Thu, 5 Nov 2020 12:06:50 GMT (envelope-from mjg@FreeBSD.org) Received: (from mjg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 0A5C6oZ6024393; Thu, 5 Nov 2020 12:06:50 GMT (envelope-from mjg@FreeBSD.org) Message-Id: <202011051206.0A5C6oZ6024393@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mjg set sender to mjg@FreeBSD.org using -f From: Mateusz Guzik Date: Thu, 5 Nov 2020 12:06:50 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r367372 - head/sys/kern X-SVN-Group: head X-SVN-Commit-Author: mjg X-SVN-Commit-Paths: head/sys/kern X-SVN-Commit-Revision: 367372 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Nov 2020 12:06:51 -0000 Author: mjg Date: Thu Nov 5 12:06:50 2020 New Revision: 367372 URL: https://svnweb.freebsd.org/changeset/base/367372 Log: vfs: change nt_zone into a malloc type Elements are small in size and allocated for short periods. Modified: head/sys/kern/vfs_lookup.c Modified: head/sys/kern/vfs_lookup.c ============================================================================== --- head/sys/kern/vfs_lookup.c Thu Nov 5 11:56:49 2020 (r367371) +++ head/sys/kern/vfs_lookup.c Thu Nov 5 12:06:50 2020 (r367372) @@ -149,7 +149,7 @@ struct nameicap_tracker { }; /* Zone for cap mode tracker elements used for dotdot capability checks. */ -static uma_zone_t nt_zone; +MALLOC_DEFINE(M_NAMEITRACKER, "namei_tracker", "namei tracking for dotdot"); static void nameiinit(void *dummy __unused) @@ -157,8 +157,6 @@ nameiinit(void *dummy __unused) namei_zone = uma_zcreate("NAMEI", MAXPATHLEN, NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0); - nt_zone = uma_zcreate("rentr", sizeof(struct nameicap_tracker), - NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0); vfs_vector_op_register(&crossmp_vnodeops); getnewvnode("crossmp", NULL, &crossmp_vnodeops, &vp_crossmp); } @@ -190,7 +188,7 @@ nameicap_tracker_add(struct nameidata *ndp, struct vno return; ndp->ni_lcf |= NI_LCF_BENEATH_LATCHED; } - nt = uma_zalloc(nt_zone, M_WAITOK); + nt = malloc(sizeof(*nt), M_NAMEITRACKER, M_WAITOK); vhold(dp); nt->dp = dp; TAILQ_INSERT_TAIL(&ndp->ni_cap_tracker, nt, nm_link); @@ -206,7 +204,7 @@ nameicap_cleanup(struct nameidata *ndp, bool clean_lat TAILQ_FOREACH_SAFE(nt, &ndp->ni_cap_tracker, nm_link, nt1) { TAILQ_REMOVE(&ndp->ni_cap_tracker, nt, nm_link); vdrop(nt->dp); - uma_zfree(nt_zone, nt); + free(nt, M_NAMEITRACKER); } if (clean_latch && (ndp->ni_lcf & NI_LCF_LATCH) != 0) { ndp->ni_lcf &= ~NI_LCF_LATCH;