diff options
| 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 /net/ethtool/bitset.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 'net/ethtool/bitset.h')
| -rw-r--r-- | net/ethtool/bitset.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/net/ethtool/bitset.h b/net/ethtool/bitset.h new file mode 100644 index 000000000..07bc547d4 --- /dev/null +++ b/net/ethtool/bitset.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef _NET_ETHTOOL_BITSET_H +#define _NET_ETHTOOL_BITSET_H + +#include <linux/ethtool.h> +#include <linux/netlink.h> + +#define ETHNL_MAX_BITSET_SIZE S16_MAX + +typedef const char (*const ethnl_string_array_t)[ETH_GSTRING_LEN]; + +int ethnl_bitset_is_compact(const struct nlattr *bitset, bool *compact); +int ethnl_bitset_size(const unsigned long *val, const unsigned long *mask, + unsigned int nbits, ethnl_string_array_t names, + bool compact); +int ethnl_bitset32_size(const u32 *val, const u32 *mask, unsigned int nbits, + ethnl_string_array_t names, bool compact); +int ethnl_put_bitset(struct sk_buff *skb, int attrtype, + const unsigned long *val, const unsigned long *mask, + unsigned int nbits, ethnl_string_array_t names, + bool compact); +int ethnl_put_bitset32(struct sk_buff *skb, int attrtype, const u32 *val, + const u32 *mask, unsigned int nbits, + ethnl_string_array_t names, bool compact); +int ethnl_update_bitset(unsigned long *bitmap, unsigned int nbits, + const struct nlattr *attr, ethnl_string_array_t names, + struct netlink_ext_ack *extack, bool *mod); +int ethnl_update_bitset32(u32 *bitmap, unsigned int nbits, + const struct nlattr *attr, ethnl_string_array_t names, + struct netlink_ext_ack *extack, bool *mod); +int ethnl_parse_bitset(unsigned long *val, unsigned long *mask, + unsigned int nbits, const struct nlattr *attr, + ethnl_string_array_t names, + struct netlink_ext_ack *extack); + +#endif /* _NET_ETHTOOL_BITSET_H */ |