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From: Jeff Layton <jlayton@kernel.org>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
	Christian Brauner <brauner@kernel.org>,
	"Darrick J. Wong" <djwong@kernel.org>,
	Hugh Dickins <hughd@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Dave Chinner <david@fromorbit.com>,
	Chuck Lever <chuck.lever@oracle.com>
Cc: Jan Kara <jack@suse.cz>, Amir Goldstein <amir73il@gmail.com>,
	David Howells <dhowells@redhat.com>, Neil Brown <neilb@suse.de>,
	Matthew Wilcox <willy@infradead.org>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	Theodore T'so <tytso@mit.edu>, Chris Mason <clm@fb.com>,
	Josef Bacik <josef@toxicpanda.com>,
	David Sterba <dsterba@suse.com>,
	Namjae Jeon <linkinjeon@kernel.org>,
	Steve French <sfrench@samba.org>,
	Sergey Senozhatsky <senozhatsky@chromium.org>,
	Tom Talpey <tom@talpey.com>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-ext4@vger.kernel.org, linux-mm@kvack.org,
	linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org
Subject: [PATCH v4 5/9] ksmbd: use ctime_peek to grab the ctime out of the inode
Date: Thu, 18 May 2023 07:47:38 -0400	[thread overview]
Message-ID: <20230518114742.128950-6-jlayton@kernel.org> (raw)
In-Reply-To: <20230518114742.128950-1-jlayton@kernel.org>

This ensures that the flag is masked off in the result.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/ksmbd/smb2pdu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index d39ddb344417..c33128570448 100644
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -4745,7 +4745,7 @@ static int find_file_posix_info(struct smb2_query_info_rsp *rsp,
 	file_info->LastAccessTime = cpu_to_le64(time);
 	time = ksmbd_UnixTimeToNT(inode->i_mtime);
 	file_info->LastWriteTime = cpu_to_le64(time);
-	time = ksmbd_UnixTimeToNT(inode->i_ctime);
+	time = ksmbd_UnixTimeToNT(ctime_peek(inode));
 	file_info->ChangeTime = cpu_to_le64(time);
 	file_info->DosAttributes = fp->f_ci->m_fattr;
 	file_info->Inode = cpu_to_le64(inode->i_ino);
@@ -5386,7 +5386,7 @@ int smb2_close(struct ksmbd_work *work)
 		rsp->LastAccessTime = cpu_to_le64(time);
 		time = ksmbd_UnixTimeToNT(inode->i_mtime);
 		rsp->LastWriteTime = cpu_to_le64(time);
-		time = ksmbd_UnixTimeToNT(inode->i_ctime);
+		time = ksmbd_UnixTimeToNT(ctime_peek(inode));
 		rsp->ChangeTime = cpu_to_le64(time);
 		ksmbd_fd_put(work, fp);
 	} else {
@@ -5605,7 +5605,7 @@ static int set_file_basic_info(struct ksmbd_file *fp,
 	if (file_info->ChangeTime)
 		attrs.ia_ctime = ksmbd_NTtimeToUnix(file_info->ChangeTime);
 	else
-		attrs.ia_ctime = inode->i_ctime;
+		attrs.ia_ctime = ctime_peek(inode);
 
 	if (file_info->LastWriteTime) {
 		attrs.ia_mtime = ksmbd_NTtimeToUnix(file_info->LastWriteTime);
-- 
2.40.1


  parent reply	other threads:[~2023-05-18 11:48 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-18 11:47 [PATCH v4 0/9] fs: implement multigrain timestamps Jeff Layton
2023-05-18 11:47 ` [PATCH v4 1/9] fs: pass the request_mask to generic_fillattr Jeff Layton
2023-05-23  9:17   ` Jan Kara
2023-05-18 11:47 ` [PATCH v4 2/9] fs: add infrastructure for multigrain inode i_m/ctime Jeff Layton
2023-05-20 20:06   ` Theodore Ts'o
2023-05-21  2:21     ` Boqun Feng
2023-05-21  8:11       ` Paul E. McKenney
2023-05-21  8:32         ` Paul E. McKenney
2023-05-23 10:02   ` Jan Kara
2023-05-23 10:17     ` Jan Kara
2023-05-23 10:56       ` Jeff Layton
2023-05-23 11:01         ` Christian Brauner
2023-05-23 11:15           ` Jeff Layton
2023-06-13 19:47       ` Jeff Layton
2023-05-23 10:38     ` Christian Brauner
2023-05-23 10:40     ` Jeff Layton
2023-05-23 12:46       ` Jan Kara
2023-06-13 13:09         ` Jeff Layton
2023-06-14  6:29           ` Christian Brauner
2023-05-18 11:47 ` [PATCH v4 3/9] overlayfs: allow it to handle multigrain timestamps Jeff Layton
2023-05-18 11:47 ` [PATCH v4 4/9] nfsd: ensure we use ctime_peek to grab the inode->i_ctime Jeff Layton
2023-05-18 13:43   ` Chuck Lever III
2023-05-18 15:31     ` Jeff Layton
2023-05-19 10:36       ` Christian Brauner
2023-05-19 11:22         ` Jeff Layton
2023-05-18 11:47 ` Jeff Layton [this message]
2023-05-18 11:47 ` [PATCH v4 6/9] tmpfs: add support for multigrain timestamps Jeff Layton
2023-05-18 11:47 ` [PATCH v4 7/9] xfs: switch to " Jeff Layton
2023-05-18 11:47 ` [PATCH v4 8/9] ext4: convert " Jeff Layton
2023-05-20 20:29   ` Theodore Ts'o
2023-05-18 11:47 ` [PATCH v4 9/9] btrfs: " Jeff Layton
2023-05-22  9:56   ` David Sterba
2023-05-22 10:08     ` Jeff Layton
2023-05-22 10:53       ` Christian Brauner
2023-05-22  9:54 ` [PATCH v4 0/9] fs: implement " Christian Brauner

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