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author | 2024-05-28 22:21:34 +0200 | |
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committer | 2024-05-28 22:21:34 +0200 | |
commit | f73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch) | |
tree | b7959c01cf7a5d95c7c4d5b61929ff9123370322 /tools/testing/selftests/bpf/trace_helpers.h | |
parent | dma-buf: handle testing kthreads creation failure (diff) | |
parent | Merge tag 'drm-misc-fixes-2024-05-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (diff) | |
download | wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.zip |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'tools/testing/selftests/bpf/trace_helpers.h')
-rw-r--r-- | tools/testing/selftests/bpf/trace_helpers.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/trace_helpers.h b/tools/testing/selftests/bpf/trace_helpers.h index 04fd1da7079d..2ce873c9f9aa 100644 --- a/tools/testing/selftests/bpf/trace_helpers.h +++ b/tools/testing/selftests/bpf/trace_helpers.h @@ -13,6 +13,9 @@ struct ksym { }; struct ksyms; +typedef int (*ksym_cmp_t)(const void *p1, const void *p2); +typedef int (*ksym_search_cmp_t)(const void *p1, const struct ksym *p2); + int load_kallsyms(void); struct ksym *ksym_search(long key); long ksym_get_addr(const char *name); @@ -22,10 +25,16 @@ struct ksym *ksym_search_local(struct ksyms *ksyms, long key); long ksym_get_addr_local(struct ksyms *ksyms, const char *name); void free_kallsyms_local(struct ksyms *ksyms); +struct ksyms *load_kallsyms_custom_local(ksym_cmp_t cmp_cb); +struct ksym *search_kallsyms_custom_local(struct ksyms *ksyms, const void *p1, + ksym_search_cmp_t cmp_cb); + /* open kallsyms and find addresses on the fly, faster than load + search. */ int kallsyms_find(const char *sym, unsigned long long *addr); void read_trace_pipe(void); +int read_trace_pipe_iter(void (*cb)(const char *str, void *data), + void *data, int iter); ssize_t get_uprobe_offset(const void *addr); ssize_t get_rel_offset(uintptr_t addr); |