Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index f65310cc60a1..59359911f481 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1041,9 +1041,9 @@ int cifs_revalidate(struct dentry *direntry)
         }
 
         /* can not grab this sem since kernel filesys locking documentation
-           indicates i_sem may be taken by the kernel on lookup and rename
-           which could deadlock if we grab the i_sem here as well */
-/*      down(&direntry->d_inode->i_sem);*/
+           indicates i_mutex may be taken by the kernel on lookup and rename
+           which could deadlock if we grab the i_mutex here as well */
+/*      mutex_lock(&direntry->d_inode->i_mutex);*/
         /* need to write out dirty pages here  */
         if (direntry->d_inode->i_mapping) {
                 /* do we need to lock inode until after invalidate completes
@@ -1067,7 +1067,7 @@ int cifs_revalidate(struct dentry *direntry)
                         }
                 }
         }
-/*      up(&direntry->d_inode->i_sem); */
+/*      mutex_unlock(&direntry->d_inode->i_mutex); */
         
         kfree(full_path);
         FreeXid(xid);
@@ -1149,8 +1149,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
         /* BB check if we need to refresh inode from server now ? BB */
 
         /* need to flush data before changing file size on server */
-        filemap_fdatawrite(direntry->d_inode->i_mapping);
-        filemap_fdatawait(direntry->d_inode->i_mapping);
+        filemap_write_and_wait(direntry->d_inode->i_mapping);
 
         if (attrs->ia_valid & ATTR_SIZE) {
                 /* To avoid spurious oplock breaks from server, in the case of