From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 980ECC55178 for ; Tue, 3 Nov 2020 13:52:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 51A4322403 for ; Tue, 3 Nov 2020 13:52:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604411532; bh=H0LEc3p+T0etax2/dWnaoonR+YF2QNFzX+dMNV/EVtc=; h=Subject:To:Cc:From:Date:List-ID:From; b=mv9yfpVXlN1RecVfktfnW5QF/qNO3VB64Ikkkv8DfNJwm28Fa9tUYSrMtqUnVf0io R4NSL7POKzHHseu9NP5DaHPCcQjlkr/EYShOpU+KujaE8zeDydak9lHrpBMR5P+bCb J/A/6Qlv956Ngea9GaJYC5jRNed6jtkhIHxfw+VM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729460AbgKCNwL (ORCPT ); Tue, 3 Nov 2020 08:52:11 -0500 Received: from wforward3-smtp.messagingengine.com ([64.147.123.22]:34847 "EHLO wforward3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729457AbgKCNvt (ORCPT ); Tue, 3 Nov 2020 08:51:49 -0500 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailforward.west.internal (Postfix) with ESMTP id 0442EB09; Tue, 3 Nov 2020 08:51:48 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Tue, 03 Nov 2020 08:51:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=wdUFIO VlJ8G7lgAcZyXil7V5f/+stIrvmtFyjZP0daM=; b=c1XRIsbroc+vGRoXpM69lk DMg3lzSx/xkcYL57ldUvHGW9s6FPtwRKiK21ppw9BmyzGfCkHQoQ6O/aDQ1eJCuj KrWdwPcgAsV7ykxrFq6doeSyfo4r+D7Ihh2ncIBoVRmIf92HBHRNA+SJJBMp/RkL xDfV7Y/MGWiTDwYBmC924VnBn7oBg9N7I02UmwNUYEDFk+76UcMgpJXGdbhA7nYb xiKok3+5OTbc/0hGhjfgNaoGUH+d0We81ZQR9dXncfbmjaIfaxC+xTpnkalfItq1 vaWy/Z75VO/d19H1CJjHmL/TnoduPQNqipujlI1Sc5j2esKe/f/8IjsX+Xhwth1w == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddtfedgheehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefuvffhfffkgggtgfesthekredttd dtlfenucfhrhhomhepoehgrhgvghhkhheslhhinhhugihfohhunhgurghtihhonhdrohhr gheqnecuggftrfgrthhtvghrnhepieetveehuedvhfdtgfdvieeiheehfeelveevheejud etveeuveeludejjefgteehnecukfhppeekfedrkeeirdejgedrieegnecuvehluhhsthgv rhfuihiivgepvdenucfrrghrrghmpehmrghilhhfrhhomhepghhrvghgsehkrhhorghhrd gtohhm X-ME-Proxy: Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) by mail.messagingengine.com (Postfix) with ESMTPA id 38CEF3280065; Tue, 3 Nov 2020 08:51:48 -0500 (EST) Subject: FAILED: patch "[PATCH] btrfs: sysfs, rename device_link add/remove functions" failed to apply to 4.19-stable tree To: anand.jain@oracle.com, dsterba@suse.com Cc: From: Date: Tue, 03 Nov 2020 14:52:33 +0100 Message-ID: <160441155314132@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f3cd2c58110dad14ee37cc47fd1473d90ee68ccb Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Wed, 12 Feb 2020 17:28:13 +0800 Subject: [PATCH] btrfs: sysfs, rename device_link add/remove functions Since commit 668e48af7a94 ("btrfs: sysfs, add devid/dev_state kobject and device attributes"), the functions btrfs_sysfs_add_device_link() and btrfs_sysfs_rm_device_link() do more than just adding and removing the device link as its name indicated. Rename them to be more specific that's about the directory with the attirbutes Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: David Sterba diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 2aad07cdaea8..db93909b25e0 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -512,7 +512,7 @@ static int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, atomic64_set(&dev_replace->num_uncorrectable_read_errors, 0); up_write(&dev_replace->rwsem); - ret = btrfs_sysfs_add_device_link(tgt_device->fs_devices, tgt_device); + ret = btrfs_sysfs_add_devices_dir(tgt_device->fs_devices, tgt_device); if (ret) btrfs_err(fs_info, "kobj add dev failed %d", ret); @@ -743,7 +743,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, mutex_unlock(&fs_info->fs_devices->device_list_mutex); /* replace the sysfs entry */ - btrfs_sysfs_rm_device_link(fs_info->fs_devices, src_device); + btrfs_sysfs_remove_devices_dir(fs_info->fs_devices, src_device); btrfs_sysfs_update_devid(tgt_device); btrfs_rm_dev_replace_free_srcdev(src_device); diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 119edd4341d6..651aa65b1f3f 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -960,7 +960,7 @@ void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info) addrm_unknown_feature_attrs(fs_info, false); sysfs_remove_group(&fs_info->fs_devices->fsid_kobj, &btrfs_feature_attr_group); sysfs_remove_files(&fs_info->fs_devices->fsid_kobj, btrfs_attrs); - btrfs_sysfs_rm_device_link(fs_info->fs_devices, NULL); + btrfs_sysfs_remove_devices_dir(fs_info->fs_devices, NULL); } static const char * const btrfs_feature_set_names[FEAT_MAX] = { @@ -1149,7 +1149,7 @@ int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info, /* when one_device is NULL, it removes all device links */ -int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices, +int btrfs_sysfs_remove_devices_dir(struct btrfs_fs_devices *fs_devices, struct btrfs_device *one_device) { struct hd_struct *disk; @@ -1269,7 +1269,7 @@ static struct kobj_type devid_ktype = { .release = btrfs_release_devid_kobj, }; -int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices, +int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices, struct btrfs_device *one_device) { int error = 0; @@ -1395,13 +1395,13 @@ int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info) btrfs_set_fs_info_ptr(fs_info); - error = btrfs_sysfs_add_device_link(fs_devs, NULL); + error = btrfs_sysfs_add_devices_dir(fs_devs, NULL); if (error) return error; error = sysfs_create_files(fsid_kobj, btrfs_attrs); if (error) { - btrfs_sysfs_rm_device_link(fs_devs, NULL); + btrfs_sysfs_remove_devices_dir(fs_devs, NULL); return error; } diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index c68582add92e..718a26c97833 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -14,9 +14,9 @@ enum btrfs_feature_set { char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags); const char * const btrfs_feature_set_name(enum btrfs_feature_set set); -int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices, +int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices, struct btrfs_device *one_device); -int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices, +int btrfs_sysfs_remove_devices_dir(struct btrfs_fs_devices *fs_devices, struct btrfs_device *one_device); int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs); void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index b092021e41e9..387f80656476 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2054,7 +2054,7 @@ int btrfs_rm_device(struct btrfs_fs_info *fs_info, const char *device_path, if (device->bdev) { cur_devices->open_devices--; /* remove sysfs entry */ - btrfs_sysfs_rm_device_link(fs_devices, device); + btrfs_sysfs_remove_devices_dir(fs_devices, device); } num_devices = btrfs_super_num_devices(fs_info->super_copy) - 1; @@ -2174,7 +2174,7 @@ void btrfs_destroy_dev_replace_tgtdev(struct btrfs_device *tgtdev) mutex_lock(&fs_devices->device_list_mutex); - btrfs_sysfs_rm_device_link(fs_devices, tgtdev); + btrfs_sysfs_remove_devices_dir(fs_devices, tgtdev); if (tgtdev->bdev) fs_devices->open_devices--; @@ -2522,7 +2522,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path orig_super_num_devices + 1); /* add sysfs device entry */ - btrfs_sysfs_add_device_link(fs_devices, device); + btrfs_sysfs_add_devices_dir(fs_devices, device); /* * we've got more storage, clear any full flags on the space @@ -2590,7 +2590,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path return ret; error_sysfs: - btrfs_sysfs_rm_device_link(fs_devices, device); + btrfs_sysfs_remove_devices_dir(fs_devices, device); mutex_lock(&fs_info->fs_devices->device_list_mutex); mutex_lock(&fs_info->chunk_mutex); list_del_rcu(&device->dev_list);