From bdab18633a302c82b5e5d5dbc4e38b0baf9c0837 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 20 Sep 2026 08:15:23 -0700 Subject: Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull futex fix from Ingo Molnar: - Also allocate a default private futex hash on vfork() as well, to avoid races with (private) futex waiters (Peter Zijlstra) * tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Also allocate private hash on vfork() --- drivers/md/dm-vdo/string-utils.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 drivers/md/dm-vdo/string-utils.h (limited to 'drivers/md/dm-vdo/string-utils.h') diff --git a/drivers/md/dm-vdo/string-utils.h b/drivers/md/dm-vdo/string-utils.h new file mode 100644 index 000000000..96eecd38b --- /dev/null +++ b/drivers/md/dm-vdo/string-utils.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2023 Red Hat + */ + +#ifndef VDO_STRING_UTILS_H +#define VDO_STRING_UTILS_H + +#include +#include + +/* Utilities related to string manipulation */ + +static inline const char *vdo_bool_to_string(bool value) +{ + return value ? "true" : "false"; +} + +/* Append a formatted string to the end of a buffer. */ +char *vdo_append_to_buffer(char *buffer, char *buf_end, const char *fmt, ...) + __printf(3, 4); + +#endif /* VDO_STRING_UTILS_H */ -- cgit v1.3.1