mm: fix truncate_setsize() comment

Contrary to what the comment says, truncate_setsize() should be called *before* filesystem truncated blocks. Signed-off-by: Jan Kara <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
diverger · Jan 21, 2011 · 382e27d · 382e27d
1 parent 987eba6
commit 382e27d
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/mm/truncate.c b/mm/truncate.c
@@ -549,13 +549,12 @@ EXPORT_SYMBOL(truncate_pagecache);
  * @inode: inode
  * @newsize: new file size
  *
- * truncate_setsize updastes i_size update and performs pagecache
- * truncation (if necessary) for a file size updates. It will be
- * typically be called from the filesystem's setattr function when
- * ATTR_SIZE is passed in.
+ * truncate_setsize updates i_size and performs pagecache truncation (if
+ * necessary) to @newsize. It will be typically be called from the filesystem's
+ * setattr function when ATTR_SIZE is passed in.
  *
- * Must be called with inode_mutex held and after all filesystem
- * specific block truncation has been performed.
+ * Must be called with inode_mutex held and before all filesystem specific
+ * block truncation has been performed.
  */
 void truncate_setsize(struct inode *inode, loff_t newsize)
 {