disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/fs/ext2/file.c
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@@ -79,7 +79,7 @@
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 /*
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  * The lock ordering for ext2 DAX fault paths is:
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  *
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- * mmap_sem (MM)
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+ * mmap_lock (MM)
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  *   sb_start_pagefault (vfs, freeze)
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  *     ext2_inode_info->dax_sem
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  *       address_space->i_mmap_rwsem or page_lock (mutually exclusive in DAX)
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@@ -198,9 +198,8 @@
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 };
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 const struct inode_operations ext2_file_inode_operations = {
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-#ifdef CONFIG_EXT2_FS_XATTR
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 	.listxattr	= ext2_listxattr,
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-#endif
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+	.getattr	= ext2_getattr,
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 	.setattr	= ext2_setattr,
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 	.get_acl	= ext2_get_acl,
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 	.set_acl	= ext2_set_acl,