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| author | Jeff Layton <jlayton@redhat.com> | 2010-09-21 03:01:35 +0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-09-29 23:04:33 +0400 |
| commit | 0d424ad0a4b8c08e45928bccfa5b4b240097b01b (patch) | |
| tree | 40f383b138d2e8121cda4b28f1f7c4b9642fe5ec /fs/cifs/cifsglob.h | |
| parent | f6acb9d0596889a774e142ed76cb05b90d9763d2 (diff) | |
| download | linux-0d424ad0a4b8c08e45928bccfa5b4b240097b01b.tar.xz | |
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/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index cc8300c741b6..c265ebdcd177 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -419,6 +419,13 @@ cifs_sb_tcon(struct cifs_sb_info *cifs_sb) return cifs_sb->ptcon; } +/* This function is always expected to succeed */ +static inline struct cifsTconInfo * +cifs_sb_master_tcon(struct cifs_sb_info *cifs_sb) +{ + return cifs_sb->ptcon; +} + static inline char CIFS_DIR_SEP(const struct cifs_sb_info *cifs_sb) { if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) |