From nobody Sat Apr 11 00:44:42 2026 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 58C34C25B08 for ; Wed, 17 Aug 2022 17:33:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241231AbiHQRdq (ORCPT ); Wed, 17 Aug 2022 13:33:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241187AbiHQRdn (ORCPT ); Wed, 17 Aug 2022 13:33:43 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7775E13F0A for ; Wed, 17 Aug 2022 10:33:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660757616; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Rmwej3v878+xzOGk7t4M6m20uPBVhfID+7XwEFRh3lI=; b=WMrrg5KepM7UkroljXb0b8P5zglBMxacVAp0+ChQ0Sbd7xdrfWJwCPP+Qm9HB5aUXeLnoI J9WSMWma4GCkkFBMTq/1OxEWCRUDLQfOAt2fPuH1ajg7zmoaKGKqqGP+b8gef+YNkLr2Ay mNWRaCKeyss43mZDrt6RYJFhmWI8lJw= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-528-sKUEwOHkPKypKIjwWDhqmA-1; Wed, 17 Aug 2022 13:33:34 -0400 X-MC-Unique: sKUEwOHkPKypKIjwWDhqmA-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 768A1380673E; Wed, 17 Aug 2022 17:33:34 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.36.72]) by smtp.corp.redhat.com (Postfix) with ESMTP id E97BA2026D4C; Wed, 17 Aug 2022 17:33:33 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH] afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked From: David Howells To: marc.dionne@auristor.com Cc: linux-afs@lists.infradead.org, dhowells@redhat.com, linux-kernel@vger.kernel.org Date: Wed, 17 Aug 2022 18:33:33 +0100 Message-ID: <166075761334.3533338.2591992675160918098.stgit@warthog.procyon.org.uk> User-Agent: StGit/1.4 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When trying to get a file lock on an AFS file, the server may return UAEAGAIN to indicate that the lock is already held. This is currently translated by the default path to -EREMOTEIO. Translate it instead to -EAGAIN so that we know we can retry it. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- fs/afs/misc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/afs/misc.c b/fs/afs/misc.c index 933e67fcdab1..805328ca5428 100644 --- a/fs/afs/misc.c +++ b/fs/afs/misc.c @@ -69,6 +69,7 @@ int afs_abort_to_error(u32 abort_code) /* Unified AFS error table */ case UAEPERM: return -EPERM; case UAENOENT: return -ENOENT; + case UAEAGAIN: return -EAGAIN; case UAEACCES: return -EACCES; case UAEBUSY: return -EBUSY; case UAEEXIST: return -EEXIST;