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[87.212.117.46]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b97f16899c6sm27557666b.38.2026.03.17.11.26.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 11:26:40 -0700 (PDT) From: Valerie Aurora To: rpdfs-devel@lists.linux.dev Cc: Valerie Aurora Subject: [PATCH] rpdfs: Set the inode creation time Date: Tue, 17 Mar 2026 19:26:30 +0100 Message-ID: <20260317182630.3910-1-val@versity.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: rpdfs-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Setting inode creation time is slightly trickier than a/m/ctime because it's not tracked in the VFS inode. Add a field in the rpdfs private inode info to track it. Signed-off-by: Valerie Aurora --- fs/rpdfs/inode.c | 3 +++ fs/rpdfs/inode.h | 3 +++ 2 files changed, 6 insertions(+) diff --git a/fs/rpdfs/inode.c b/fs/rpdfs/inode.c index bdd31ce0b6da..2f41706a59c2 100644 --- a/fs/rpdfs/inode.c +++ b/fs/rpdfs/inode.c @@ -71,6 +71,7 @@ static void copy_rinode_to_vfs_inode(struct inode *inode, struct rpdfs_inode *ri inode_set_atime_to_ts(inode, ns_to_timespec64(le64_to_cpu(rinode->atime_nsec))); inode_set_ctime_to_ts(inode, ns_to_timespec64(le64_to_cpu(rinode->ctime_nsec))); inode_set_mtime_to_ts(inode, ns_to_timespec64(le64_to_cpu(rinode->mtime_nsec))); + ri->crtime_nsec = rinode->crtime_nsec; ri->dirents = rinode->dirents; @@ -97,6 +98,7 @@ static void copy_vfs_inode_to_rinode(struct rpdfs_inode *rinode, struct inode *i rinode->atime_nsec = cpu_ts64_to_le64_ns(inode_get_atime(inode)); rinode->ctime_nsec = cpu_ts64_to_le64_ns(inode_get_ctime(inode)); rinode->mtime_nsec = cpu_ts64_to_le64_ns(inode_get_mtime(inode)); + rinode->crtime_nsec = ri->crtime_nsec; rinode->dirents = ri->dirents; @@ -303,6 +305,7 @@ struct inode *rpdfs_new_inode(struct super_block *sb, struct rpdfs_ino_gen *ig) ts = inode_set_ctime_current(inode); inode_set_mtime_to_ts(inode, ts); inode_set_atime_to_ts(inode, ts); + ri->crtime_nsec = cpu_ts64_to_le64_ns(ts); ret = insert_inode_locked4(inode, ig_hashval(ig), rpdfs_iget_test, ig); if (ret < 0) { diff --git a/fs/rpdfs/inode.h b/fs/rpdfs/inode.h index 6b0fddb7f0fb..366f4b405e57 100644 --- a/fs/rpdfs/inode.h +++ b/fs/rpdfs/inode.h @@ -18,6 +18,9 @@ struct rpdfs_inode_info { /* Uniquifier to avoid xattr name hash collisions */ __le64 xattr_creates; + /* Creation time is not tracked in VFS inode, do it here */ + __le64 crtime_nsec; + struct rpdfs_ino_gen ig; struct rpdfs_btree_root dirents; struct rpdfs_btree_root xattrs; -- 2.49.0