Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro...

[~andy/linux] / fs / jfs / file.c

diff --git a/fs/jfs/file.c b/fs/jfs/file.c
index 2b70fa78e4a7ab664a1dff1b7c32698b3f269474..14ba982b3f24f96c60f45472749816d17eea0194 100644 (file)
--- a/fs/jfs/file.c
+++ b/fs/jfs/file.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/fs.h>
+#include <linux/quotaops.h>
 #include "jfs_incore.h"
 #include "jfs_inode.h"
 #include "jfs_dmap.h"
@@ -47,7 +48,7 @@ static int jfs_open(struct inode *inode, struct file *file)
 {
        int rc;
 
-       if ((rc = generic_file_open(inode, file)))
+       if ((rc = dquot_file_open(inode, file)))
                return rc;
 
        /*
@@ -88,14 +89,40 @@ static int jfs_release(struct inode *inode, struct file *file)
        return 0;
 }
 
+int jfs_setattr(struct dentry *dentry, struct iattr *iattr)
+{
+       struct inode *inode = dentry->d_inode;
+       int rc;
+
+       rc = inode_change_ok(inode, iattr);
+       if (rc)
+               return rc;
+
+       if (iattr->ia_valid & ATTR_SIZE)
+               dquot_initialize(inode);
+       if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) ||
+           (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) {
+               rc = dquot_transfer(inode, iattr);
+               if (rc)
+                       return rc;
+       }
+
+       rc = inode_setattr(inode, iattr);
+
+       if (!rc && (iattr->ia_valid & ATTR_MODE))
+               rc = jfs_acl_chmod(inode);
+
+       return rc;
+}
+
 const struct inode_operations jfs_file_inode_operations = {
        .truncate       = jfs_truncate,
        .setxattr       = jfs_setxattr,
        .getxattr       = jfs_getxattr,
        .listxattr      = jfs_listxattr,
        .removexattr    = jfs_removexattr,
-#ifdef CONFIG_JFS_POSIX_ACL
        .setattr        = jfs_setattr,
+#ifdef CONFIG_JFS_POSIX_ACL
        .check_acl      = jfs_check_acl,
 #endif
 };