return;
}
rc = cifs_umount(sb, cifs_sb);
- if (rc) {
+ if (rc)
cERROR(1, ("cifs_umount failed with return code %d", rc));
- }
#ifdef CONFIG_CIFS_DFS_UPCALL
if (cifs_sb->mountdata) {
kfree(cifs_sb->mountdata);
cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct super_block *sb = dentry->d_sb;
- int xid;
+ struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
+ struct cifsTconInfo *tcon = cifs_sb->tcon;
int rc = -EOPNOTSUPP;
- struct cifs_sb_info *cifs_sb;
- struct cifsTconInfo *pTcon;
+ int xid;
xid = GetXid();
- cifs_sb = CIFS_SB(sb);
- pTcon = cifs_sb->tcon;
-
buf->f_type = CIFS_MAGIC_NUMBER;
- /* instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO */
- buf->f_namelen = PATH_MAX; /* PATH_MAX may be too long - it would
- presumably be total path, but note
- that some servers (includinng Samba 3)
- have a shorter maximum path */
+ /*
+ * PATH_MAX may be too long - it would presumably be total path,
+ * but note that some servers (includinng Samba 3) have a shorter
+ * maximum path.
+ *
+ * Instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO.
+ */
+ buf->f_namelen = PATH_MAX;
buf->f_files = 0; /* undefined */
buf->f_ffree = 0; /* unlimited */
-/* BB we could add a second check for a QFS Unix capability bit */
-/* BB FIXME check CIFS_POSIX_EXTENSIONS Unix cap first FIXME BB */
- if ((pTcon->ses->capabilities & CAP_UNIX) && (CIFS_POSIX_EXTENSIONS &
- le64_to_cpu(pTcon->fsUnixInfo.Capability)))
- rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf);
-
- /* Only need to call the old QFSInfo if failed
- on newer one */
- if (rc)
- if (pTcon->ses->capabilities & CAP_NT_SMBS)
- rc = CIFSSMBQFSInfo(xid, pTcon, buf); /* not supported by OS2 */
-
- /* Some old Windows servers also do not support level 103, retry with
- older level one if old server failed the previous call or we
- bypassed it because we detected that this was an older LANMAN sess */
+ /*
+ * We could add a second check for a QFS Unix capability bit
+ */
+ if ((tcon->ses->capabilities & CAP_UNIX) &&
+ (CIFS_POSIX_EXTENSIONS & le64_to_cpu(tcon->fsUnixInfo.Capability)))
+ rc = CIFSSMBQFSPosixInfo(xid, tcon, buf);
+
+ /*
+ * Only need to call the old QFSInfo if failed on newer one,
+ * e.g. by OS/2.
+ **/
+ if (rc && (tcon->ses->capabilities & CAP_NT_SMBS))
+ rc = CIFSSMBQFSInfo(xid, tcon, buf);
+
+ /*
+ * Some old Windows servers also do not support level 103, retry with
+ * older level one if old server failed the previous call or we
+ * bypassed it because we detected that this was an older LANMAN sess
+ */
if (rc)
- rc = SMBOldQFSInfo(xid, pTcon, buf);
- /* int f_type;
- __fsid_t f_fsid;
- int f_namelen; */
- /* BB get from info in tcon struct at mount time call to QFSAttrInfo */
+ rc = SMBOldQFSInfo(xid, tcon, buf);
+
FreeXid(xid);
- return 0; /* always return success? what if volume is no
- longer available? */
+ return 0;
}
static int cifs_permission(struct inode *inode, int mask, struct nameidata *nd)
/* Until the file is open and we have gotten oplock
info back from the server, can not assume caching of
file data or metadata */
- cifs_inode->clientCanCacheRead = FALSE;
- cifs_inode->clientCanCacheAll = FALSE;
+ cifs_inode->clientCanCacheRead = false;
+ cifs_inode->clientCanCacheAll = false;
cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */
/* Can not set i_flags here - they get immediately overwritten
static struct quotactl_ops cifs_quotactl_ops = {
.set_xquota = cifs_xquota_set,
- .get_xquota = cifs_xquota_set,
+ .get_xquota = cifs_xquota_get,
.set_xstate = cifs_xstate_set,
.get_xstate = cifs_xstate_get,
};
#endif
-static void cifs_umount_begin(struct vfsmount *vfsmnt, int flags)
+static void cifs_umount_begin(struct super_block *sb)
{
- struct cifs_sb_info *cifs_sb;
+ struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsTconInfo *tcon;
-#ifdef CONFIG_CIFS_DFS_UPCALL
- dfs_shrink_umount_helper(vfsmnt);
-#endif /* CONFIG CIFS_DFS_UPCALL */
-
- if (!(flags & MNT_FORCE))
- return;
- cifs_sb = CIFS_SB(vfsmnt->mnt_sb);
if (cifs_sb == NULL)
return;
if (retval < 0)
return (loff_t)retval;
}
- return remote_llseek(file, offset, origin);
+ return generic_file_llseek_unlocked(file, offset, origin);
}
struct file_system_type cifs_fs_type = {
rc = CIFSSMBLock(0, pTcon, netfid,
0 /* len */ , 0 /* offset */, 0,
0, LOCKING_ANDX_OPLOCK_RELEASE,
- 0 /* wait flag */);
+ false /* wait flag */);
cFYI(1, ("Oplock release rc = %d", rc));
}
} else
init_cifs(void)
{
int rc = 0;
-#ifdef CONFIG_PROC_FS
cifs_proc_init();
-#endif
/* INIT_LIST_HEAD(&GlobalServerList);*/ /* BB not implemented yet */
INIT_LIST_HEAD(&GlobalSMBSessionList);
INIT_LIST_HEAD(&GlobalTreeConnectionList);
out_destroy_inodecache:
cifs_destroy_inodecache();
out_clean_proc:
-#ifdef CONFIG_PROC_FS
cifs_proc_clean();
-#endif
return rc;
}
static void __exit
exit_cifs(void)
{
- cFYI(0, ("exit_cifs"));
-#ifdef CONFIG_PROC_FS
+ cFYI(DBG2, ("exit_cifs"));
cifs_proc_clean();
-#endif
#ifdef CONFIG_CIFS_DFS_UPCALL
+ cifs_dfs_release_automount_timer();
unregister_key_type(&key_type_dns_resolver);
#endif
#ifdef CONFIG_CIFS_UPCALL
git.openpandora.org / pandora-kernel.git / blobdiff