From: Thomas Richter <tmricht@linux.ibm.com>
To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
linux-perf-users@vger.kernel.org, acme@kernel.org,
namhyung@kernel.org
Cc: agordeev@linux.ibm.com, gor@linux.ibm.com,
sumanthk@linux.ibm.com, hca@linux.ibm.com, japo@linux.ibm.com,
Thomas Richter <tmricht@linux.ibm.com>
Subject: [PATCH v2] perf symbol: Remove psw_idle() from list of idle symbols
Date: Thu, 19 Feb 2026 12:38:50 +0100 [thread overview]
Message-ID: <20260219113850.354271-1-tmricht@linux.ibm.com> (raw)
Commit fa2ae4a377c0 ("s390/idle: Rewrite psw_idle() in C")
removes symbols psw_idle() and psw_idle_exit() from the linux
kernel for s390. Remove them in perf tool's list of idle
functions. They can not be detected anymore.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Suggested-by: Heiko Carstens <hca@linux.ibm.com>
---
tools/perf/util/symbol.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 814f960fa8f8..575951d98b1b 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -752,8 +752,6 @@ static bool symbol__is_idle(const char *name)
"poll_idle",
"ppc64_runlatch_off",
"pseries_dedicated_idle_sleep",
- "psw_idle",
- "psw_idle_exit",
NULL
};
int i;
--
2.53.0
next reply other threads:[~2026-02-19 11:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-19 11:38 Thomas Richter [this message]
2026-02-19 11:55 ` [PATCH v2] perf symbol: Remove psw_idle() from list of idle symbols Jan Polensky
2026-02-23 21:46 ` Namhyung Kim
2026-02-23 23:14 ` Arnaldo Melo
2026-03-02 18:43 ` Arnaldo Carvalho de Melo
2026-03-02 19:44 ` Ian Rogers
2026-03-04 14:34 ` Arnaldo Carvalho de Melo
2026-03-02 23:43 ` [PATCH v1] perf symbol: Lazily compute idle and use the perf_env Ian Rogers
2026-03-24 17:14 ` Ian Rogers
2026-03-25 6:58 ` Namhyung Kim
2026-03-25 15:58 ` Ian Rogers
2026-03-25 16:18 ` [PATCH v2] " Ian Rogers
2026-03-26 7:20 ` Honglei Wang
2026-03-26 15:11 ` Ian Rogers
2026-03-26 17:45 ` [PATCH v3 0/2] perf symbol/env: ELF machine clean up and lazy idle computation Ian Rogers
2026-03-26 17:45 ` [PATCH v3 1/2] perf env: Add perf_env__e_machine helper and use in perf_env__arch Ian Rogers
2026-03-26 17:45 ` [PATCH v3 2/2] perf symbol: Lazily compute idle and use the perf_env Ian Rogers
2026-03-27 6:56 ` Honglei Wang
2026-03-27 4:50 ` [PATCH v4 0/2] perf symbol/env: ELF machine clean up and lazy idle computation Ian Rogers
2026-03-27 4:50 ` [PATCH v4 1/2] perf env: Add perf_env__e_machine helper and use in perf_env__arch Ian Rogers
2026-03-27 4:50 ` [PATCH v4 2/2] perf symbol: Lazily compute idle and use the perf_env Ian Rogers
2026-03-27 6:00 ` [PATCH v2] perf tests task-analyzer: Write test files to tmpdir Ian Rogers
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