patch-1.3.45 linux/fs/open.c

• Lines: 13
• Date: Mon Nov 27 09:19:56 1995
• Orig file: v1.3.44/linux/fs/open.c
• Orig date: Mon Oct 23 18:02:17 1995

diff -u --recursive --new-file v1.3.44/linux/fs/open.c linux/fs/open.c
@@ -66,10 +66,12 @@
 	struct iattr newattrs;
 
 	/* truncate virtual mappings of this file */
+	down(&inode->i_sem);
 	vmtruncate(inode, length);
 	inode->i_size = newattrs.ia_size = length;
 	if (inode->i_op && inode->i_op->truncate)
 		inode->i_op->truncate(inode);
+	up(&inode->i_sem);
 	newattrs.ia_ctime = newattrs.ia_mtime = CURRENT_TIME;
 	newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME | ATTR_MTIME;
 	inode->i_dirt = 1;