Andrii Nakryiko 88a82c2a9a libbpf: Unify and speed up BTF string deduplication ...

Revamp BTF dedup's string deduplication to match the approach of writable BTF
string management. This allows to transfer deduplicated strings index back to
BTF object after deduplication without expensive extra memory copying and hash
map re-construction. It also simplifies the code and speeds it up, because
hashmap-based string deduplication is faster than sort + unique approach.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20201105043402.2530976-4-andrii@kernel.org

2020-11-05 18:37:30 -08:00

..

api

libperf: Avoid counting of nonfilterable fdarray fds

2020-07-21 09:53:22 -03:00

bpf

libbpf: Unify and speed up BTF string deduplication

2020-11-05 18:37:30 -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

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hweight.c

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rbtree.c

tools/: replace HTTP links with HTTPS ones

2020-08-07 11:33:21 -07:00

str_error_r.c

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string.c

tools lib: Fix builds when glibc contains strlcpy()

2020-01-06 11:46:10 -03:00

vsprintf.c

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zalloc.c

tools lib: Adopt zalloc()/zfree() from tools/perf

2019-07-09 10:13:26 -03:00