1 files changed, 7 insertions, 7 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index d59d5a667b0b..2c361377e0a5 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -702,7 +702,7 @@ ext3_get_block_handle(handle_t *handle, struct inode *inode, sector_t iblock,
         if (!create || err == -EIO)
                 goto cleanup;
 
-        down(&ei->truncate_sem);
+        mutex_lock(&ei->truncate_mutex);
 
         /*
          * If the indirect block is missing while we are reading
@@ -723,7 +723,7 @@ ext3_get_block_handle(handle_t *handle, struct inode *inode, sector_t iblock,
                 }
                 partial = ext3_get_branch(inode, depth, offsets, chain, &err);
                 if (!partial) {
-                        up(&ei->truncate_sem);
+                        mutex_unlock(&ei->truncate_mutex);
                         if (err)
                                 goto cleanup;
                         clear_buffer_new(bh_result);
@@ -759,13 +759,13 @@ ext3_get_block_handle(handle_t *handle, struct inode *inode, sector_t iblock,
                 err = ext3_splice_branch(handle, inode, iblock, chain,
                                          partial, left);
         /*
-         * i_disksize growing is protected by truncate_sem.  Don't forget to
+         * i_disksize growing is protected by truncate_mutex.  Don't forget to
          * protect it if you're about to implement concurrent
          * ext3_get_block() -bzzz
         */
         if (!err && extend_disksize && inode->i_size > ei->i_disksize)
                 ei->i_disksize = inode->i_size;
-        up(&ei->truncate_sem);
+        mutex_unlock(&ei->truncate_mutex);
         if (err)
                 goto cleanup;
 
@@ -1227,7 +1227,7 @@ static int journal_dirty_data_fn(handle_t *handle, struct buffer_head *bh)
  *      ext3_file_write() -> generic_file_write() -> __alloc_pages() -> ...
  *
  * Same applies to ext3_get_block().  We will deadlock on various things like
- * lock_journal and i_truncate_sem.
+ * lock_journal and i_truncate_mutex.
  *
  * Setting PF_MEMALLOC here doesn't work - too many internal memory
  * allocations fail.
@@ -2161,7 +2161,7 @@ void ext3_truncate(struct inode * inode)
          * From here we block out all ext3_get_block() callers who want to
          * modify the block allocation tree.
          */
-        down(&ei->truncate_sem);
+        mutex_lock(&ei->truncate_mutex);
 
         if (n == 1) {           /* direct blocks */
                 ext3_free_data(handle, inode, NULL, i_data+offsets[0],
@@ -2228,7 +2228,7 @@ do_indirects:
 
         ext3_discard_reservation(inode);
 
-        up(&ei->truncate_sem);
+        mutex_unlock(&ei->truncate_mutex);
         inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
         ext3_mark_inode_dirty(handle, inode);