diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 10c90294cd18..93ef09971d2f 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -511,7 +511,15 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin) { /* origin == SEEK_END => we must revalidate the cached file length */ if (origin == SEEK_END) { - int retval = cifs_revalidate(file->f_path.dentry); + int retval; + + /* some applications poll for the file length in this strange + way so we must seek to end on non-oplocked files by + setting the revalidate time to zero */ + if(file->f_path.dentry->d_inode) + CIFS_I(file->f_path.dentry->d_inode)->time = 0; + + retval = cifs_revalidate(file->f_path.dentry); if (retval < 0) return (loff_t)retval; } |