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| author | Cheng Lingfei <chenglingfei@foxmail.com> | 2026-08-24 20:45:46 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-24 06:55:59 -1000 |
| commit | 909a3f0e9d8b0d8001cf6e99808f88eca8e44328 (patch) | |
| tree | be05d18bd5619b55ff3b30f28a292907021768ee /include/uapi/asm-generic/swab.h | |
| download | linux-stable-909a3f0e9d8b0d8001cf6e99808f88eca8e44328.tar.gz linux-stable-909a3f0e9d8b0d8001cf6e99808f88eca8e44328.zip | |
docs: cgroup-v2: fix misc.events key format descriptiongrafted
In misc cgroup, misc.events does not output a simple "max" key. Instead,
each registered misc resource outputs a separate key suffixed with ".max"
(i.e., "<res>.max").
Update the documentation to clarify that the entry key is "<res>.max".
Suggested-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Cheng Lingfei <chenglingfei@foxmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/uapi/asm-generic/swab.h')
| -rw-r--r-- | include/uapi/asm-generic/swab.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/uapi/asm-generic/swab.h b/include/uapi/asm-generic/swab.h new file mode 100644 index 000000000..f2da4e4fd --- /dev/null +++ b/include/uapi/asm-generic/swab.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_GENERIC_SWAB_H +#define _ASM_GENERIC_SWAB_H + +#include <asm/bitsperlong.h> + +/* + * 32 bit architectures typically (but not always) want to + * set __SWAB_64_THRU_32__. In user space, this is only + * valid if the compiler supports 64 bit data types. + */ + +#if __BITS_PER_LONG == 32 +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) +#define __SWAB_64_THRU_32__ +#endif +#endif + +#endif /* _ASM_GENERIC_SWAB_H */ |