diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
| commit | fdff7c21ea00787e3f70a1a00b40b88eb998c6ad (patch) | |
| tree | 03016a8375e849e2c39dec8a15d660055bb16a8c /tools/include/uapi/linux/btf.h | |
| parent | f1ec3a517b4352e78dbef6b1e591f43202ecb3fe (diff) | |
| parent | b3a6082223369203d7e7db7e81253ac761377644 (diff) | |
Merge branch 'linus' into perf/urgent, to synchronize with upstream
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/include/uapi/linux/btf.h')
| -rw-r--r-- | tools/include/uapi/linux/btf.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/tools/include/uapi/linux/btf.h b/tools/include/uapi/linux/btf.h index 63ae4a39e58b..5a667107ad2c 100644 --- a/tools/include/uapi/linux/btf.h +++ b/tools/include/uapi/linux/btf.h @@ -22,9 +22,9 @@ struct btf_header { }; /* Max # of type identifier */ -#define BTF_MAX_TYPE 0x0000ffff +#define BTF_MAX_TYPE 0x000fffff /* Max offset into the string section */ -#define BTF_MAX_NAME_OFFSET 0x0000ffff +#define BTF_MAX_NAME_OFFSET 0x00ffffff /* Max # of struct/union/enum members or func args */ #define BTF_MAX_VLEN 0xffff @@ -142,7 +142,14 @@ struct btf_param { enum { BTF_VAR_STATIC = 0, - BTF_VAR_GLOBAL_ALLOCATED, + BTF_VAR_GLOBAL_ALLOCATED = 1, + BTF_VAR_GLOBAL_EXTERN = 2, +}; + +enum btf_func_linkage { + BTF_FUNC_STATIC = 0, + BTF_FUNC_GLOBAL = 1, + BTF_FUNC_EXTERN = 2, }; /* BTF_KIND_VAR is followed by a single "struct btf_var" to describe |