1 files changed, 27 insertions, 14 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index d34212822444..8b6e344eb0ba 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -56,7 +56,6 @@ int traceSMB = 0;
 bool enable_oplocks = true;
 unsigned int linuxExtEnabled = 1;
 unsigned int lookupCacheEnabled = 1;
-unsigned int multiuser_mount = 0;
 unsigned int global_secflags = CIFSSEC_DEF;
 /* unsigned int ntlmv2_support = 0; */
 unsigned int sign_CIFS_PDUs = 1;
@@ -125,7 +124,7 @@ cifs_read_super(struct super_block *sb)
 		goto out_no_root;
 	}
 
-	/* do that *after* d_alloc_root() - we want NULL ->d_op for root here */
+	/* do that *after* d_make_root() - we want NULL ->d_op for root here */
 	if (cifs_sb_master_tcon(cifs_sb)->nocase)
 		sb->s_d_op = &cifs_ci_dentry_ops;
 	else
@@ -272,7 +271,7 @@ static void
 cifs_evict_inode(struct inode *inode)
 {
 	truncate_inode_pages(&inode->i_data, 0);
-	end_writeback(inode);
+	clear_inode(inode);
 	cifs_fscache_release_inode_cookie(inode);
 }
 
@@ -329,6 +328,19 @@ cifs_show_security(struct seq_file *s, struct TCP_Server_Info *server)
 		seq_printf(s, "i");
 }
 
+static void
+cifs_show_cache_flavor(struct seq_file *s, struct cifs_sb_info *cifs_sb)
+{
+	seq_printf(s, ",cache=");
+
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO)
+		seq_printf(s, "strict");
+	else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
+		seq_printf(s, "none");
+	else
+		seq_printf(s, "loose");
+}
+
 /*
  * cifs_show_options() is for displaying mount options in /proc/mounts.
  * Not all settable options are displayed but most of the important
@@ -342,7 +354,9 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
 	struct sockaddr *srcaddr;
 	srcaddr = (struct sockaddr *)&tcon->ses->server->srcaddr;
 
+	seq_printf(s, ",vers=%s", tcon->ses->server->vals->version_string);
 	cifs_show_security(s, tcon->ses->server);
+	cifs_show_cache_flavor(s, cifs_sb);
 
 	seq_printf(s, ",unc=%s", tcon->treeName);
 
@@ -370,13 +384,13 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
 				   (int)(srcaddr->sa_family));
 	}
 
-	seq_printf(s, ",uid=%d", cifs_sb->mnt_uid);
+	seq_printf(s, ",uid=%u", cifs_sb->mnt_uid);
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID)
 		seq_printf(s, ",forceuid");
 	else
 		seq_printf(s, ",noforceuid");
 
-	seq_printf(s, ",gid=%d", cifs_sb->mnt_gid);
+	seq_printf(s, ",gid=%u", cifs_sb->mnt_gid);
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID)
 		seq_printf(s, ",forcegid");
 	else
@@ -408,8 +422,6 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
 		seq_printf(s, ",rwpidforward");
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOPOSIXBRL)
 		seq_printf(s, ",forcemand");
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-		seq_printf(s, ",directio");
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 		seq_printf(s, ",nouser_xattr");
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR)
@@ -432,13 +444,15 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
 		seq_printf(s, ",nostrictsync");
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM)
 		seq_printf(s, ",noperm");
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO)
-		seq_printf(s, ",strictcache");
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_BACKUPUID)
+		seq_printf(s, ",backupuid=%u", cifs_sb->mnt_backupuid);
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_BACKUPGID)
+		seq_printf(s, ",backupgid=%u", cifs_sb->mnt_backupgid);
 
-	seq_printf(s, ",rsize=%d", cifs_sb->rsize);
-	seq_printf(s, ",wsize=%d", cifs_sb->wsize);
+	seq_printf(s, ",rsize=%u", cifs_sb->rsize);
+	seq_printf(s, ",wsize=%u", cifs_sb->wsize);
 	/* convert actimeo and display it in seconds */
-		seq_printf(s, ",actimeo=%lu", cifs_sb->actimeo / HZ);
+	seq_printf(s, ",actimeo=%lu", cifs_sb->actimeo / HZ);
 
 	return 0;
 }
@@ -695,7 +709,7 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin)
 	 * origin == SEEK_END || SEEK_DATA || SEEK_HOLE => we must revalidate
 	 * the cached file length
 	 */
-	if (origin != SEEK_SET || origin != SEEK_CUR) {
+	if (origin != SEEK_SET && origin != SEEK_CUR) {
 		int rc;
 		struct inode *inode = file->f_path.dentry->d_inode;
 
@@ -941,7 +955,6 @@ cifs_init_once(void *inode)
 	struct cifsInodeInfo *cifsi = inode;
 
 	inode_init_once(&cifsi->vfs_inode);
-	INIT_LIST_HEAD(&cifsi->llist);
 	mutex_init(&cifsi->lock_mutex);
 }