From: Tomasz Duszynski <tduszynski@marvell.com>
To: <tduszynski@marvell.com>
Cc: <bruce.richardson@intel.com>, <dev@dpdk.org>,
<jerinj@marvell.com>, <mb@smartsharesystems.com>,
<thomas@monjalon.net>, <david.marchand@redhat.com>
Subject: [PATCH v3 1/7] lib/pmu: quiesce rte_pmu_read deprecation warning in chkincs
Date: Fri, 20 Jun 2025 14:05:45 +0200 [thread overview]
Message-ID: <20250620120551.613148-2-tduszynski@marvell.com> (raw)
In-Reply-To: <20250620120551.613148-1-tduszynski@marvell.com>
Add a dummy rte_pmu_read() definition for chkincs when
ALLOW_EXPERIMENTAL_API is not defined to suppress warnings from
use of experimental APIs in tracepoints.
Fixes: 960c43184c4d ("pmu: introduce library for reading PMU events")
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
---
lib/pmu/rte_pmu.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/pmu/rte_pmu.h b/lib/pmu/rte_pmu.h
index 57b634ecd8..84a5d522d1 100644
--- a/lib/pmu/rte_pmu.h
+++ b/lib/pmu/rte_pmu.h
@@ -232,6 +232,10 @@ rte_pmu_read(unsigned int index)
return __rte_pmu_read_userpage(group->mmap_pages[index]);
}
+/* quiesce warnings produced by chkincs */
+#ifndef ALLOW_EXPERIMENTAL_API
+#define rte_pmu_read(pc) ({ RTE_SET_USED(pc); 0; })
+#endif
#ifdef __cplusplus
}
--
2.34.1
next prev parent reply other threads:[~2025-06-20 12:06 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-16 6:53 [PATCH 0/6] lib/pmu: cleanups and trace integration Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 1/6] lib/pmu: quiesce rte_pmu_read deprecation warning in chkincs Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 2/6] lib/pmu: export only necessary arch headers Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 3/6] lib/pmu: reimplement per-arch ops as callbacks Tomasz Duszynski
2025-06-16 7:03 ` Thomas Monjalon
2025-06-16 9:54 ` Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 4/6] lib/pmu: use build system defined RTE_LIB_PMU macro Tomasz Duszynski
2025-06-16 7:08 ` Thomas Monjalon
2025-06-16 10:53 ` Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 5/6] test/pmu: enable fast test Tomasz Duszynski
2025-06-16 6:53 ` [PATCH 6/6] trace: add PMU Tomasz Duszynski
2025-06-16 7:13 ` Thomas Monjalon
2025-06-16 9:49 ` Tomasz Duszynski
2025-06-16 10:32 ` Bruce Richardson
2025-06-16 13:18 ` Morten Brørup
2025-06-18 6:56 ` [PATCH v2 0/6] lib/pmu: cleanups and trace integration Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 1/6] lib/pmu: quiesce rte_pmu_read deprecation warning in chkincs Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 2/6] lib/pmu: export only necessary arch headers Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 3/6] lib/pmu: reimplement per-arch ops as callbacks Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 4/6] lib/pmu: use build system defined RTE_LIB_PMU macro Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 5/6] test/pmu: enable fast test Tomasz Duszynski
2025-06-18 6:56 ` [PATCH v2 6/6] trace: add PMU Tomasz Duszynski
2025-06-18 7:16 ` Morten Brørup
2025-06-18 9:47 ` Thomas Monjalon
2025-06-18 10:28 ` Bruce Richardson
2025-06-18 11:30 ` Morten Brørup
2025-06-18 10:23 ` Tomasz Duszynski
2025-06-18 10:37 ` Morten Brørup
2025-06-20 12:05 ` [PATCH v3 0/7] lib/pmu: cleanups and trace integration Tomasz Duszynski
2025-06-20 12:05 ` Tomasz Duszynski [this message]
2025-06-20 12:05 ` [PATCH v3 2/7] lib/pmu: export only necessary arch headers Tomasz Duszynski
2025-06-20 12:05 ` [PATCH v3 3/7] lib/pmu: reimplement per-arch ops as callbacks Tomasz Duszynski
2025-06-20 12:05 ` [PATCH v3 4/7] lib/pmu: use build system defined RTE_LIB_PMU macro Tomasz Duszynski
2025-06-20 12:05 ` [PATCH v3 5/7] test/pmu: enable fast test Tomasz Duszynski
2025-06-20 12:05 ` [PATCH v3 6/7] trace: add PMU Tomasz Duszynski
2025-06-20 12:05 ` [PATCH v3 7/7] lib/pmu: fix out-of-bound access Tomasz Duszynski
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