perf/bpf: Remove unneeded uses_default_overflow_handler()

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Now that struct perf_event's orig_overflow_handler is gone, there's no need
for the functions and macros to support looking past overflow_handler to
orig_overflow_handler.

This patch is solely a refactoring and results in no behavior change.

Signed-off-by: Kyle Huey <khuey@kylehuey.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Song Liu <song@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240412015019.7060-6-khuey@kylehuey.com

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Kyle Huey 2024-04-11 18:50:17 -07:00 • committed by Ingo Molnar

parent f11f10bfa1

commit 76f6d58845

3 changed files with 9 additions and 20 deletions

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8

arch/arm/kernel/hw_breakpoint.c

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4

arch/arm64/kernel/hw_breakpoint.c

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17

include/linux/perf_event.h

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