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| author | Jiri Olsa <jolsa@kernel.org> | 2021-01-14 14:40:42 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-01-14 19:29:58 -0800 |
| commit | bd7525dacd7e204f8cae061941fb9001c89d6988 (patch) | |
| tree | d7e8e96b7b606ffb8cf40f5ac9572cdd5f098ca3 /include | |
| parent | 7064a7341a0d2fcfeff56be7e3917421fbb8b024 (diff) | |
| download | linux-bd7525dacd7e204f8cae061941fb9001c89d6988.tar.bz2 | |
bpf: Move stack_map_get_build_id into lib
Moving stack_map_get_build_id into lib with
declaration in linux/buildid.h header:
int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id);
This function returns build id for given struct vm_area_struct.
There is no functional change to stack_map_get_build_id function.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210114134044.1418404-2-jolsa@kernel.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/buildid.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/buildid.h b/include/linux/buildid.h new file mode 100644 index 000000000000..08028a212589 --- /dev/null +++ b/include/linux/buildid.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_BUILDID_H +#define _LINUX_BUILDID_H + +#include <linux/mm_types.h> + +#define BUILD_ID_SIZE_MAX 20 + +int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id); + +#endif |