diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/smb2ops.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 9a7164c2ea63..1c8d3684bb8b 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -2718,6 +2718,7 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, struct cifsFileInfo *cfile = file->private_data; long rc = -EOPNOTSUPP; unsigned int xid; + __le64 eof; xid = get_xid(); @@ -2777,9 +2778,18 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, return rc; } - rc = smb2_set_sparse(xid, tcon, cfile, inode, false); + smb2_set_sparse(xid, tcon, cfile, inode, false); + rc = 0; + } else { + smb2_set_sparse(xid, tcon, cfile, inode, false); + rc = 0; + if (i_size_read(inode) < off + len) { + eof = cpu_to_le64(off + len); + rc = SMB2_set_eof(xid, tcon, cfile->fid.persistent_fid, + cfile->fid.volatile_fid, cfile->pid, + &eof); + } } - /* BB: else ... in future add code to extend file and set sparse */ if (rc) trace_smb3_falloc_err(xid, cfile->fid.persistent_fid, tcon->tid, |