diff options
| author | Jeff Layton <jlayton@redhat.com> | 2010-09-29 19:51:11 -0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-10-06 16:12:49 +0000 |
| commit | 13cfb7334eb6fd0fc06da5589aea1e947791f1d6 (patch) | |
| tree | 56d884f6a5dbcf8b259247fdad55c9158bd4d865 /fs/cifs/ioctl.c | |
| parent | 7ffec372458d163492e56e663a1b3a2d7be0a0a2 (diff) | |
cifs: have cifsFileInfo hold a reference to a tlink rather than tcon pointer
cifsFileInfo needs a pointer to a tcon, but it doesn't currently hold a
reference to it. Change it to keep a pointer to a tcon_link instead and
hold a reference to it.
That will keep the tcon from being freed until the file is closed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/ioctl.c')
| -rw-r--r-- | fs/cifs/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c index cc70a61a47d..077bf756f34 100644 --- a/fs/cifs/ioctl.c +++ b/fs/cifs/ioctl.c @@ -38,7 +38,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg) struct cifs_sb_info *cifs_sb; #ifdef CONFIG_CIFS_POSIX struct cifsFileInfo *pSMBFile = filep->private_data; - struct cifsTconInfo *tcon = pSMBFile->tcon; + struct cifsTconInfo *tcon = tlink_tcon(pSMBFile->tlink); __u64 ExtAttrBits = 0; __u64 ExtAttrMask = 0; __u64 caps = le64_to_cpu(tcon->fsUnixInfo.Capability); |