Hello, Using checkpatch.pl, i get the following warnings(errors): WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable #70: FILE: lib/rwsem.c:306: +EXPORT_SYMBOL(rwsem_is_contended); total: 0 errors, 1 warnings, 30 lines checked patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Thanks, Wang -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html