Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[~andy/linux] / fs / cifs / cifsfs.c

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 0d6d8b573652f96d9cc1c75467d7e495a2876957..0a10a59b6392891e4f0f319d6fa6cf62ec4d0cbd 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -35,6 +35,7 @@
 #include <linux/delay.h>
 #include <linux/kthread.h>
 #include <linux/freezer.h>
+#include <linux/smp_lock.h>
 #include "cifsfs.h"
 #include "cifspdu.h"
 #define DECLARE_GLOBALS_HERE
@@ -145,7 +146,7 @@ cifs_read_super(struct super_block *sb, void *data,
 #endif
        sb->s_blocksize = CIFS_MAX_MSGSIZE;
        sb->s_blocksize_bits = 14;      /* default 2**14 = CIFS_MAX_MSGSIZE */
-       inode = cifs_iget(sb, ROOT_I);
+       inode = cifs_root_iget(sb, ROOT_I);
 
        if (IS_ERR(inode)) {
                rc = PTR_ERR(inode);
@@ -530,6 +531,7 @@ static void cifs_umount_begin(struct super_block *sb)
        if (tcon == NULL)
                return;
 
+       lock_kernel();
        read_lock(&cifs_tcp_ses_lock);
        if (tcon->tc_count == 1)
                tcon->tidStatus = CifsExiting;
@@ -548,6 +550,7 @@ static void cifs_umount_begin(struct super_block *sb)
        }
 /* BB FIXME - finish add checks for tidStatus BB */
 
+       unlock_kernel();
        return;
 }
 
@@ -599,8 +602,7 @@ cifs_get_sb(struct file_system_type *fs_type,
 
        rc = cifs_read_super(sb, data, dev_name, flags & MS_SILENT ? 1 : 0);
        if (rc) {
-               up_write(&sb->s_umount);
-               deactivate_super(sb);
+               deactivate_locked_super(sb);
                return rc;
        }
        sb->s_flags |= MS_ACTIVE;