CIFS: Move writepage to ops struct
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index fae03c5..39fff77 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1477,15 +1477,16 @@
cifsi->server_eof = end_of_write;
}
-static ssize_t cifs_write(struct cifsFileInfo *open_file, __u32 pid,
- const char *write_data, size_t write_size,
- loff_t *poffset)
+static ssize_t
+cifs_write(struct cifsFileInfo *open_file, __u32 pid, const char *write_data,
+ size_t write_size, loff_t *offset)
{
int rc = 0;
unsigned int bytes_written = 0;
unsigned int total_written;
struct cifs_sb_info *cifs_sb;
- struct cifs_tcon *pTcon;
+ struct cifs_tcon *tcon;
+ struct TCP_Server_Info *server;
unsigned int xid;
struct dentry *dentry = open_file->dentry;
struct cifsInodeInfo *cifsi = CIFS_I(dentry->d_inode);
@@ -1494,9 +1495,13 @@
cifs_sb = CIFS_SB(dentry->d_sb);
cFYI(1, "write %zd bytes to offset %lld of %s", write_size,
- *poffset, dentry->d_name.name);
+ *offset, dentry->d_name.name);
- pTcon = tlink_tcon(open_file->tlink);
+ tcon = tlink_tcon(open_file->tlink);
+ server = tcon->ses->server;
+
+ if (!server->ops->sync_write)
+ return -ENOSYS;
xid = get_xid();
@@ -1522,13 +1527,12 @@
/* iov[0] is reserved for smb header */
iov[1].iov_base = (char *)write_data + total_written;
iov[1].iov_len = len;
- io_parms.netfid = open_file->fid.netfid;
io_parms.pid = pid;
- io_parms.tcon = pTcon;
- io_parms.offset = *poffset;
+ io_parms.tcon = tcon;
+ io_parms.offset = *offset;
io_parms.length = len;
- rc = CIFSSMBWrite2(xid, &io_parms, &bytes_written, iov,
- 1, 0);
+ rc = server->ops->sync_write(xid, open_file, &io_parms,
+ &bytes_written, iov, 1);
}
if (rc || (bytes_written == 0)) {
if (total_written)
@@ -1539,18 +1543,18 @@
}
} else {
spin_lock(&dentry->d_inode->i_lock);
- cifs_update_eof(cifsi, *poffset, bytes_written);
+ cifs_update_eof(cifsi, *offset, bytes_written);
spin_unlock(&dentry->d_inode->i_lock);
- *poffset += bytes_written;
+ *offset += bytes_written;
}
}
- cifs_stats_bytes_written(pTcon, total_written);
+ cifs_stats_bytes_written(tcon, total_written);
if (total_written > 0) {
spin_lock(&dentry->d_inode->i_lock);
- if (*poffset > dentry->d_inode->i_size)
- i_size_write(dentry->d_inode, *poffset);
+ if (*offset > dentry->d_inode->i_size)
+ i_size_write(dentry->d_inode, *offset);
spin_unlock(&dentry->d_inode->i_lock);
}
mark_inode_dirty_sync(dentry->d_inode);