From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Leo Yan <leo.yan@arm.com>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Aishwarya TCV <aishwarya.tcv@arm.com>
Subject: Re: [PATCH] perf tests bp_account: Fix leaked file descriptor
Date: Sun, 13 Jul 2025 22:15:45 -0700 [thread overview]
Message-ID: <175247014569.2439485.13518661338130989352.b4-ty@kernel.org> (raw)
In-Reply-To: <20250711-perf_fix_breakpoint_accounting-v1-1-b314393023f9@arm.com>
On Fri, 11 Jul 2025 12:10:15 +0100, Leo Yan wrote:
> Since the commit e9846f5ead26 ("perf test: In forked mode add check that
> fds aren't leaked"), the test "Breakpoint accounting" reports the error:
>
> # perf test -vvv "Breakpoint accounting"
> 20: Breakpoint accounting:
> --- start ---
> test child forked, pid 373
> failed opening event 0
> failed opening event 0
> watchpoints count 4, breakpoints count 6, has_ioctl 1, share 0
> wp 0 created
> wp 1 created
> wp 2 created
> wp 3 created
> wp 0 modified to bp
> wp max created
> ---- end(0) ----
> Leak of file descriptor 7 that opened: 'anon_inode:[perf_event]'
>
> [...]
Applied to perf-tools-next, thanks!
Best regards,
Namhyung
prev parent reply other threads:[~2025-07-14 5:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 11:10 Leo Yan
2025-07-11 15:46 ` Ian Rogers
2025-07-14 5:15 ` Namhyung Kim [this message]
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