From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-179.mta0.migadu.com (out-179.mta0.migadu.com [91.218.175.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A18530F53D for ; Tue, 14 Oct 2025 07:30:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760427058; cv=none; b=VNrodsQ3PLJ72BaHA0BcgdnWF2I/ZYDI9mQTe8bYy8ADhB6bdY58zDXklhBKFvJYCX8Mbq/CTJFqVggmJFlKVR4MK3Ec/sLIDiJgZguwMPx4ZSwzyhd5iVtz1tbD+XHEiy93nqZaCHnKufd1kBr2EqyV5UkzJPxmbrNM2v1U4ms= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760427058; c=relaxed/simple; bh=9fhG8rUC2Y67xiXJfY2hEFKpnkRKB2gNIMJ6ia+D7cM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QKNFDvZdrpqmzlmy0oHtNnZm3cj4NGAC1b1cts3clLdoxpvO9HMk2K+nljGwjsNpW7KJv7Fz7jgakGP7iQ6W+yo+ovaXmQBXRFZj7mAdd1Fsc3NW5f7PWhYMxxCC+Yz+QajWpNIJAv44XSpURiPqVY/OFsnjJLxNalegn2ZEYdA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=IUjy3Tmd; arc=none smtp.client-ip=91.218.175.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="IUjy3Tmd" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1760427048; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=t+tzxzW8Abu3QUewGxNCPl/qIRLjE4zkyUjfV9SqNwY=; b=IUjy3Tmd2pN4pYbn6I3qhbA3SgKuY9+wGQC6m5QXqw1/AxJrGsOd65tlVJosZ9JTkTWw+m sXD2oNaH0nhftopOJTSPVyNd/RWpZZRQJCOXN2QvRVtcd9EkjQiLQxg2qeMxOY66JDE7yY rfujsxJ8V7xcbCuxedKlLSr1UrRhnuQ= From: chenxiaosong.chenxiaosong@linux.dev To: stfrench@microsoft.com, metze@samba.org, pali@kernel.org, linkinjeon@kernel.org, smfrench@gmail.com, sfrench@samba.org, senozhatsky@chromium.org, tom@talpey.com, pc@manguebit.org, ronniesahlberg@gmail.com, sprasad@microsoft.com, bharathsm@microsoft.com, christophe.jaillet@wanadoo.fr Cc: linux-cifs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 19/22] smb: move FILE_FULL_DIRECTORY_INFO to common/cifspdu.h Date: Tue, 14 Oct 2025 15:28:53 +0800 Message-ID: <20251014072856.3004683-9-chenxiaosong.chenxiaosong@linux.dev> In-Reply-To: <20251014072856.3004683-1-chenxiaosong.chenxiaosong@linux.dev> References: <20251014071917.3004573-1-chenxiaosong.chenxiaosong@linux.dev> <20251014072856.3004683-1-chenxiaosong.chenxiaosong@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: ChenXiaoSong Rename "struct file_full_directory_info" to "FILE_FULL_DIRECTORY_INFO", then move duplicate definitions to common header file. Signed-off-by: ChenXiaoSong --- fs/smb/client/cifspdu.h | 15 --------------- fs/smb/common/cifspdu.h | 16 ++++++++++++++++ fs/smb/server/smb2pdu.c | 14 +++++++------- fs/smb/server/smb_common.h | 15 --------------- 4 files changed, 23 insertions(+), 37 deletions(-) diff --git a/fs/smb/client/cifspdu.h b/fs/smb/client/cifspdu.h index 8031e24234a9..f89abcb88dee 100644 --- a/fs/smb/client/cifspdu.h +++ b/fs/smb/client/cifspdu.h @@ -2150,21 +2150,6 @@ typedef struct { }; } __attribute__((packed)) FILE_UNIX_INFO; /* level 0x202 */ -typedef struct { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* length of the xattrs */ - char FileName[]; -} __attribute__((packed)) FILE_FULL_DIRECTORY_INFO; /* level 0x102 rsp data */ - typedef struct { __le32 NextEntryOffset; __u32 FileIndex; diff --git a/fs/smb/common/cifspdu.h b/fs/smb/common/cifspdu.h index 82d57ba275ee..d7c9f17ed220 100644 --- a/fs/smb/common/cifspdu.h +++ b/fs/smb/common/cifspdu.h @@ -385,4 +385,20 @@ typedef struct { char FileName[]; } __attribute__((packed)) FILE_DIRECTORY_INFO; /* level 0x101 FF resp data */ +/* See MS-CIFS 2.2.8.1.5 */ +typedef struct { + __le32 NextEntryOffset; + __u32 FileIndex; + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 EndOfFile; + __le64 AllocationSize; + __le32 ExtFileAttributes; + __le32 FileNameLength; + __le32 EaSize; /* length of the xattrs */ + char FileName[]; +} __attribute__((packed)) FILE_FULL_DIRECTORY_INFO; /* level 0x102 rsp data */ + #endif /* _COMMON_CIFSPDU_H */ diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 679318afdce3..6121060d84ae 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -3796,7 +3796,7 @@ static int readdir_info_level_struct_sz(int info_level) { switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: - return sizeof(struct file_full_directory_info); + return sizeof(FILE_FULL_DIRECTORY_INFO); case FILE_BOTH_DIRECTORY_INFORMATION: return sizeof(struct file_both_directory_info); case FILE_DIRECTORY_INFORMATION: @@ -3819,9 +3819,9 @@ static int dentry_name(struct ksmbd_dir_info *d_info, int info_level) switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)d_info->rptr; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)d_info->rptr; d_info->rptr += le32_to_cpu(ffdinfo->NextEntryOffset); d_info->name = ffdinfo->FileName; d_info->name_len = le32_to_cpu(ffdinfo->FileNameLength); @@ -3944,9 +3944,9 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)kstat; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)kstat; ffdinfo->FileNameLength = cpu_to_le32(conv_len); ffdinfo->EaSize = smb2_get_reparse_tag_special_file(ksmbd_kstat->kstat->mode); @@ -4206,9 +4206,9 @@ static int reserve_populate_dentry(struct ksmbd_dir_info *d_info, switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)d_info->wptr; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)d_info->wptr; memcpy(ffdinfo->FileName, d_info->name, d_info->name_len); ffdinfo->FileName[d_info->name_len] = 0x00; ffdinfo->FileNameLength = cpu_to_le32(d_info->name_len); diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h index ea1c64f84ff1..e325c2e89aa5 100644 --- a/fs/smb/server/smb_common.h +++ b/fs/smb/server/smb_common.h @@ -87,21 +87,6 @@ struct file_names_info { char FileName[]; } __packed; /* level 0xc FF resp data */ -struct file_full_directory_info { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; - char FileName[]; -} __packed; /* level 0x102 FF resp */ - struct file_both_directory_info { __le32 NextEntryOffset; __u32 FileIndex; -- 2.43.0