From patchwork Fri Dec 17 17:54:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Wysochanski X-Patchwork-Id: 12685371 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3AE9C4332F for ; Fri, 17 Dec 2021 17:54:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231992AbhLQRyg (ORCPT ); Fri, 17 Dec 2021 12:54:36 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:23759 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239469AbhLQRyg (ORCPT ); Fri, 17 Dec 2021 12:54:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1639763675; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:in-reply-to:in-reply-to:references:references; bh=d6m0f5PInfp/LFKopMFyKi/+OjEfN3a4miJD/pgiaEY=; b=GmP+zmC6hPWF1h3io/Ls6yanbxX28Rr0OO7fu9cTrtTByRzB+q+UpAtQl6a0lnCavCsa42 OkHl5x8OsujjSvUHcQaF5aLv3MkGnaR6i3biZWSaAECDH0GEOxLUa9/gXnVoOgleREQqzl FRNTnDR1eqVcr440lqC35+P/bV3BI30= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-482-6MzjahqEM-K-UI-erCjDag-1; Fri, 17 Dec 2021 12:54:34 -0500 X-MC-Unique: 6MzjahqEM-K-UI-erCjDag-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 97D5A192AB6E; Fri, 17 Dec 2021 17:54:33 +0000 (UTC) Received: from dwysocha.rdu.csb (unknown [10.22.8.133]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 283831037F39; Fri, 17 Dec 2021 17:54:33 +0000 (UTC) From: Dave Wysochanski To: Anna Schumaker , David Howells Cc: linux-nfs@vger.kernel.org, linux-cachefs@redhat.com Subject: [PATCH v2 4/4] NFS: Remove remaining dfprintks related to fscache and remove NFSDBG_FSCACHE Date: Fri, 17 Dec 2021 12:54:25 -0500 Message-Id: <1639763665-4917-5-git-send-email-dwysocha@redhat.com> In-Reply-To: <1639763665-4917-1-git-send-email-dwysocha@redhat.com> References: <1639763665-4917-1-git-send-email-dwysocha@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org The fscache cookie APIs including fscache_acquire_cookie() and fscache_relinquish_cookie() now have very good tracing. Thus, there is no real need for dfprintks in the NFS fscache interface. The NFS fscache interface has removed all dfprintks so remove the NFSDBG_FSCACHE defines. Signed-off-by: Dave Wysochanski --- fs/nfs/fscache.c | 10 ---------- include/uapi/linux/nfs_fs.h | 2 +- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index 841b69aef189..4dee53ceb941 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -21,8 +21,6 @@ #include "fscache.h" #include "nfstrace.h" -#define NFSDBG_FACILITY NFSDBG_FSCACHE - #define NFS_MAX_KEY_LEN 1000 static bool nfs_append_int(char *key, int *_len, unsigned long long x) @@ -129,8 +127,6 @@ int nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int u vcookie = fscache_acquire_volume(key, NULL, /* preferred_cache */ NULL, 0 /* coherency_data */); - dfprintk(FSCACHE, "NFS: get superblock cookie (0x%p/0x%p)\n", - nfss, vcookie); if (IS_ERR(vcookie)) { if (vcookie != ERR_PTR(-EBUSY)) { kfree(key); @@ -153,9 +149,6 @@ void nfs_fscache_release_super_cookie(struct super_block *sb) { struct nfs_server *nfss = NFS_SB(sb); - dfprintk(FSCACHE, "NFS: releasing superblock cookie (0x%p/0x%p)\n", - nfss, nfss->fscache); - fscache_relinquish_volume(nfss->fscache, NULL, false); nfss->fscache = NULL; kfree(nfss->fscache_uniq); @@ -193,8 +186,6 @@ void nfs_fscache_clear_inode(struct inode *inode) struct nfs_inode *nfsi = NFS_I(inode); struct fscache_cookie *cookie = nfs_i_fscache(inode); - dfprintk(FSCACHE, "NFS: clear cookie (0x%p/0x%p)\n", nfsi, cookie); - fscache_relinquish_cookie(cookie, false); nfsi->fscache = NULL; } @@ -229,7 +220,6 @@ void nfs_fscache_open_file(struct inode *inode, struct file *filp) fscache_use_cookie(cookie, open_for_write); if (open_for_write) { - dfprintk(FSCACHE, "NFS: nfsi 0x%p disabling cache\n", nfsi); nfs_fscache_update_auxdata(&auxdata, inode); fscache_invalidate(cookie, &auxdata, i_size_read(inode), FSCACHE_INVAL_DIO_WRITE); diff --git a/include/uapi/linux/nfs_fs.h b/include/uapi/linux/nfs_fs.h index 3afe3767c55d..ae0de165c014 100644 --- a/include/uapi/linux/nfs_fs.h +++ b/include/uapi/linux/nfs_fs.h @@ -52,7 +52,7 @@ #define NFSDBG_CALLBACK 0x0100 #define NFSDBG_CLIENT 0x0200 #define NFSDBG_MOUNT 0x0400 -#define NFSDBG_FSCACHE 0x0800 +#define NFSDBG_FSCACHE 0x0800 /* unused */ #define NFSDBG_PNFS 0x1000 #define NFSDBG_PNFS_LD 0x2000 #define NFSDBG_STATE 0x4000