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linux/tools/lib
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Alan Maguire de91e631bd libbpf: bpf__find_by_name[_kind] should use btf__get_nr_types() 
When operating on split BTF, btf__find_by_name[_kind] will not
iterate over all types since they use btf->nr_types to show
the number of types to iterate over. For split BTF this is
the number of types _on top of base BTF_, so it will
underestimate the number of types to iterate over, especially
for vmlinux + module BTF, where the latter is much smaller.

Use btf__get_nr_types() instead.

Fixes: ba451366bf ("libbpf: Implement basic split BTF support")
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1605437195-2175-1-git-send-email-alan.maguire@oracle.com
2020-11-16 20:51:34 -08:00
..
api libperf: Avoid counting of nonfilterable fdarray fds 2020-07-21 09:53:22 -03:00
bpf libbpf: bpf__find_by_name[_kind] should use btf__get_nr_types() 2020-11-16 20:51:34 -08:00
lockdep .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
perf perf tools: Add size to 'struct perf_record_header_build_id' 2020-10-14 11:28:12 -03:00
subcmd tools: Avoid comma separated statements 2020-10-02 10:36:36 -06:00
symbol libsymbols kallsyms: Move hex2u64 out of header 2020-05-05 16:35:32 -03:00
traceevent tools lib traceevent: Hide non API functions 2020-10-13 11:47:38 -03:00
argv_split.c tools lib: Move argv_{split,free} from tools/perf/util/ 2019-07-01 22:50:40 -03:00
bitmap.c tools bitmap: Implement bitmap_equal() operation at bitmap API 2020-01-06 11:46:04 -03:00
ctype.c tools perf: Move from sane_ctype.h obtained from git to the Linux's original 2019-06-25 21:02:47 -03:00
find_bit.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
hweight.c
rbtree.c tools/: replace HTTP links with HTTPS ones 2020-08-07 11:33:21 -07:00
str_error_r.c
string.c tools lib: Fix builds when glibc contains strlcpy() 2020-01-06 11:46:10 -03:00
vsprintf.c perf script: Pad DSO name for --call-trace 2019-05-28 18:37:44 -03:00
zalloc.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00