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authorJeff Layton <jlayton@redhat.com>2010-09-20 16:01:35 -0700
committerSteve French <sfrench@us.ibm.com>2010-09-29 19:04:33 +0000
commit0d424ad0a4b8c08e45928bccfa5b4b240097b01b (patch)
tree40f383b138d2e8121cda4b28f1f7c4b9642fe5ec /fs/cifs/cifsfs.c
parentf6acb9d0596889a774e142ed76cb05b90d9763d2 (diff)
downloadop-kernel-dev-0d424ad0a4b8c08e45928bccfa5b4b240097b01b.zip
op-kernel-dev-0d424ad0a4b8c08e45928bccfa5b4b240097b01b.tar.gz
cifs: add cifs_sb_master_tcon and convert some callers to use it
At mount time, we'll always need to create a tcon that will serve as a template for others that are associated with the mount. This tcon is known as the "master" tcon. In some cases, we'll need to use that tcon regardless of who's accessing the mount. Add an accessor function for the master tcon and go ahead and switch the appropriate places to use it. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r--fs/cifs/cifsfs.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index b9624ab..898d2a5 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -222,7 +222,7 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct super_block *sb = dentry->d_sb;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
- struct cifsTconInfo *tcon = cifs_sb_tcon(cifs_sb);
+ struct cifsTconInfo *tcon = cifs_sb_master_tcon(cifs_sb);
int rc = -EOPNOTSUPP;
int xid;
@@ -364,7 +364,7 @@ static int
cifs_show_options(struct seq_file *s, struct vfsmount *m)
{
struct cifs_sb_info *cifs_sb = CIFS_SB(m->mnt_sb);
- struct cifsTconInfo *tcon = cifs_sb_tcon(cifs_sb);
+ struct cifsTconInfo *tcon = cifs_sb_master_tcon(cifs_sb);
struct sockaddr *srcaddr;
srcaddr = (struct sockaddr *)&tcon->ses->server->srcaddr;
@@ -455,7 +455,7 @@ static void cifs_umount_begin(struct super_block *sb)
if (cifs_sb == NULL)
return;
- tcon = cifs_sb_tcon(cifs_sb);
+ tcon = cifs_sb_master_tcon(cifs_sb);
read_lock(&cifs_tcp_ses_lock);
if ((tcon->tc_count > 1) || (tcon->tidStatus == CifsExiting)) {
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