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selftests: bpf: standardize to static __always_inline

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The progs for bpf selftests use several different notations to force
function inlining. Standardize to what most of them use,
static __always_inline.

Suggested-by: Song Liu <liu.song.a23@gmail.com>
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Jiri Benc
2019-07-02 20:26:51 +02:00
committed by Daniel Borkmann
parent 71634d7f92
commit d2f5bbbc35
5 changed files with 38 additions and 35 deletions
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36
tools/testing/selftests/bpf/progs/strobemeta.h
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@@ -266,8 +266,8 @@ struct tls_index {
uint64_t offset;
};
static inline __attribute__((always_inline))
void *calc_location(struct strobe_value_loc *loc, void *tls_base)
static __always_inline void *calc_location(struct strobe_value_loc *loc,
void *tls_base)
{
/*
* tls_mode value is:
@@ -327,10 +327,10 @@ void *calc_location(struct strobe_value_loc *loc, void *tls_base)
: NULL;
}
static inline __attribute__((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)
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)
{
void *location = calc_location(&cfg->int_locs[idx], tls_base);
if (!location)
@@ -342,10 +342,11 @@ void read_int_var(struct strobemeta_cfg *cfg, size_t idx, void *tls_base,
data->int_vals_set_mask |= (1 << idx);
}
static inline __attribute__((always_inline))
uint64_t read_str_var(struct strobemeta_cfg* cfg, size_t idx, void *tls_base,
struct strobe_value_generic *value,
struct strobemeta_payload *data, void *payload)
static __always_inline uint64_t read_str_var(struct strobemeta_cfg *cfg,
size_t idx, void *tls_base,
struct strobe_value_generic *value,
struct strobemeta_payload *data,
void *payload)
{
void *location;
uint32_t len;
@@ -371,10 +372,11 @@ uint64_t read_str_var(struct strobemeta_cfg* cfg, size_t idx, void *tls_base,
return len;
}
static inline __attribute__((always_inline))
void *read_map_var(struct strobemeta_cfg *cfg, size_t idx, void *tls_base,
struct strobe_value_generic *value,
struct strobemeta_payload* data, void *payload)
static __always_inline void *read_map_var(struct strobemeta_cfg *cfg,
size_t idx, void *tls_base,
struct strobe_value_generic *value,
struct strobemeta_payload *data,
void *payload)
{
struct strobe_map_descr* descr = &data->map_descrs[idx];
struct strobe_map_raw map;
@@ -435,9 +437,9 @@ void *read_map_var(struct strobemeta_cfg *cfg, size_t idx, void *tls_base,
* read_strobe_meta returns NULL, if no metadata was read; otherwise returns
* pointer to *right after* payload ends
*/
static inline __attribute__((always_inline))
void *read_strobe_meta(struct task_struct* task,
struct strobemeta_payload* data) {
static __always_inline 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};
struct strobemeta_cfg *cfg;