diff options
author | David S. Miller <davem@davemloft.net> | 2020-09-23 13:11:11 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2020-09-23 13:11:11 -0700 |
commit | 6d772f328d6ad3e4fb64385784571be4be25e63d (patch) | |
tree | de6e9d5b1aac58a7e1fd9502f0baa45b5c12b296 /tools/testing/selftests/bpf/progs/strobemeta.h | |
parent | 1a26e88d534b816c126891a4b81ad93b284d28a1 (diff) | |
parent | dc3652d3f0d5479768ec8eb7f7aabbba6ed75d95 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2020-09-23
The following pull-request contains BPF updates for your *net-next* tree.
We've added 95 non-merge commits during the last 22 day(s) which contain
a total of 124 files changed, 4211 insertions(+), 2040 deletions(-).
The main changes are:
1) Full multi function support in libbpf, from Andrii.
2) Refactoring of function argument checks, from Lorenz.
3) Make bpf_tail_call compatible with functions (subprograms), from Maciej.
4) Program metadata support, from YiFei.
5) bpf iterator optimizations, from Yonghong.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/strobemeta.h')
-rw-r--r-- | tools/testing/selftests/bpf/progs/strobemeta.h | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/strobemeta.h b/tools/testing/selftests/bpf/progs/strobemeta.h index ad61b722a9de..7de534f38c3f 100644 --- a/tools/testing/selftests/bpf/progs/strobemeta.h +++ b/tools/testing/selftests/bpf/progs/strobemeta.h @@ -266,8 +266,12 @@ struct tls_index { uint64_t offset; }; -static __always_inline void *calc_location(struct strobe_value_loc *loc, - void *tls_base) +#ifdef SUBPROGS +__noinline +#else +__always_inline +#endif +static void *calc_location(struct strobe_value_loc *loc, void *tls_base) { /* * tls_mode value is: @@ -327,10 +331,15 @@ static __always_inline void *calc_location(struct strobe_value_loc *loc, : NULL; } -static __always_inline void read_int_var(struct strobemeta_cfg *cfg, - size_t idx, void *tls_base, - struct strobe_value_generic *value, - struct strobemeta_payload *data) +#ifdef SUBPROGS +__noinline +#else +__always_inline +#endif +static void read_int_var(struct strobemeta_cfg *cfg, + size_t idx, void *tls_base, + struct strobe_value_generic *value, + struct strobemeta_payload *data) { void *location = calc_location(&cfg->int_locs[idx], tls_base); if (!location) @@ -440,8 +449,13 @@ static __always_inline void *read_map_var(struct strobemeta_cfg *cfg, * read_strobe_meta returns NULL, if no metadata was read; otherwise returns * pointer to *right after* payload ends */ -static __always_inline void *read_strobe_meta(struct task_struct *task, - struct strobemeta_payload *data) +#ifdef SUBPROGS +__noinline +#else +__always_inline +#endif +static void *read_strobe_meta(struct task_struct *task, + struct strobemeta_payload *data) { pid_t pid = bpf_get_current_pid_tgid() >> 32; struct strobe_value_generic value = {0}; |