From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: dev@dpdk.org
Cc: Akhil Goyal <gakhil@marvell.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Bruce Richardson <bruce.richardson@intel.com>,
Chenbo Xia <chenbo.xia@intel.com>,
Ciara Power <ciara.power@intel.com>,
David Christensen <drc@linux.vnet.ibm.com>,
David Hunt <david.hunt@intel.com>,
Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>,
Dmitry Malloy <dmitrym@microsoft.com>,
Elena Agostini <eagostini@nvidia.com>,
Erik Gabriel Carrillo <erik.g.carrillo@intel.com>,
Fan Zhang <fanzhang.oss@gmail.com>,
Ferruh Yigit <ferruh.yigit@amd.com>,
Harman Kalra <hkalra@marvell.com>,
Harry van Haaren <harry.van.haaren@intel.com>,
Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,
Jerin Jacob <jerinj@marvell.com>,
Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>,
Matan Azrad <matan@nvidia.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>,
Nicolas Chautru <nicolas.chautru@intel.com>,
Olivier Matz <olivier.matz@6wind.com>, Ori Kam <orika@nvidia.com>,
Pallavi Kadam <pallavi.kadam@intel.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>,
Reshma Pattan <reshma.pattan@intel.com>,
Sameh Gobriel <sameh.gobriel@intel.com>,
Shijith Thotton <sthotton@marvell.com>,
Sivaprasad Tummala <sivaprasad.tummala@amd.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Suanming Mou <suanmingm@nvidia.com>,
Sunil Kumar Kori <skori@marvell.com>,
Thomas Monjalon <thomas@monjalon.net>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
Yipeng Wang <yipeng1.wang@intel.com>,
Tyler Retzlaff <roretzla@linux.microsoft.com>
Subject: [PATCH 01/21] power: fix use of rte stdatomic
Date: Mon, 16 Oct 2023 16:08:45 -0700 [thread overview]
Message-ID: <1697497745-20664-2-git-send-email-roretzla@linux.microsoft.com> (raw)
In-Reply-To: <1697497745-20664-1-git-send-email-roretzla@linux.microsoft.com>
* rte stdatomic functions operate on RTE_ATOMIC(T) specified types not
regular T add missing specifier for amd_pstate_power_info state field
* use rte_memory_order_xxx instead of __ATOMIC_XXX
Fixes: 1ed04d33cf19 ("power: support amd-pstate cpufreq driver")
Cc: sivaprasad.tummala@amd.com
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
lib/power/power_amd_pstate_cpufreq.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/lib/power/power_amd_pstate_cpufreq.c b/lib/power/power_amd_pstate_cpufreq.c
index ee58395..dbd9d2b 100644
--- a/lib/power/power_amd_pstate_cpufreq.c
+++ b/lib/power/power_amd_pstate_cpufreq.c
@@ -47,7 +47,7 @@ enum power_state {
*/
struct amd_pstate_power_info {
uint32_t lcore_id; /**< Logical core id */
- uint32_t state; /**< Power in use state */
+ RTE_ATOMIC(uint32_t) state; /**< Power in use state */
FILE *f; /**< FD of scaling_setspeed */
char governor_ori[28]; /**< Original governor name */
uint32_t curr_idx; /**< Freq index in freqs array */
@@ -370,7 +370,7 @@ struct amd_pstate_power_info {
*/
if (!rte_atomic_compare_exchange_strong_explicit(&(pi->state),
&exp_state, POWER_ONGOING,
- __ATOMIC_ACQUIRE, __ATOMIC_RELAXED)) {
+ rte_memory_order_acquire, rte_memory_order_relaxed)) {
RTE_LOG(INFO, POWER, "Power management of lcore %u is "
"in use\n", lcore_id);
return -1;
@@ -408,12 +408,12 @@ struct amd_pstate_power_info {
RTE_LOG(INFO, POWER, "Initialized successfully for lcore %u "
"power management\n", lcore_id);
- rte_atomic_store_explicit(&(pi->state), POWER_USED, __ATOMIC_RELEASE);
+ rte_atomic_store_explicit(&(pi->state), POWER_USED, rte_memory_order_release);
return 0;
fail:
- rte_atomic_store_explicit(&(pi->state), POWER_UNKNOWN, __ATOMIC_RELEASE);
+ rte_atomic_store_explicit(&(pi->state), POWER_UNKNOWN, rte_memory_order_release);
return -1;
}
@@ -448,7 +448,7 @@ struct amd_pstate_power_info {
*/
if (!rte_atomic_compare_exchange_strong_explicit(&(pi->state),
&exp_state, POWER_ONGOING,
- __ATOMIC_ACQUIRE, __ATOMIC_RELAXED)) {
+ rte_memory_order_acquire, rte_memory_order_relaxed)) {
RTE_LOG(INFO, POWER, "Power management of lcore %u is "
"not used\n", lcore_id);
return -1;
@@ -468,12 +468,12 @@ struct amd_pstate_power_info {
RTE_LOG(INFO, POWER, "Power management of lcore %u has exited from "
"'userspace' mode and been set back to the "
"original\n", lcore_id);
- rte_atomic_store_explicit(&(pi->state), POWER_IDLE, __ATOMIC_RELEASE);
+ rte_atomic_store_explicit(&(pi->state), POWER_IDLE, rte_memory_order_release);
return 0;
fail:
- rte_atomic_store_explicit(&(pi->state), POWER_UNKNOWN, __ATOMIC_RELEASE);
+ rte_atomic_store_explicit(&(pi->state), POWER_UNKNOWN, rte_memory_order_release);
return -1;
}
--
1.8.3.1
next prev parent reply other threads:[~2023-10-16 23:09 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-16 23:08 [PATCH 00/21] use rte optional stdatomic API Tyler Retzlaff
2023-10-16 23:08 ` Tyler Retzlaff [this message]
2023-10-16 23:08 ` [PATCH 02/21] event/cnxk: remove single use of rte stdatomic Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 03/21] power: use rte optional stdatomic API Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 04/21] bbdev: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 05/21] eal: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 06/21] eventdev: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 07/21] gpudev: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 08/21] ipsec: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 09/21] mbuf: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 10/21] mempool: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 11/21] rcu: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 12/21] pdump: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 13/21] stack: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 14/21] telemetry: " Tyler Retzlaff
2023-10-16 23:08 ` [PATCH 15/21] vhost: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 16/21] cryptodev: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 17/21] distributor: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 18/21] ethdev: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 19/21] hash: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 20/21] timer: " Tyler Retzlaff
2023-10-16 23:09 ` [PATCH 21/21] ring: " Tyler Retzlaff
2023-10-17 20:30 ` [PATCH v2 00/19] " Tyler Retzlaff
2023-10-17 20:30 ` [PATCH v2 01/19] power: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 02/19] bbdev: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 03/19] eal: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 04/19] eventdev: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 05/19] gpudev: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 06/19] ipsec: " Tyler Retzlaff
2023-10-24 8:45 ` Konstantin Ananyev
2023-10-17 20:31 ` [PATCH v2 07/19] mbuf: " Tyler Retzlaff
2023-10-24 8:46 ` Konstantin Ananyev
2023-10-17 20:31 ` [PATCH v2 08/19] mempool: " Tyler Retzlaff
2023-10-24 8:47 ` Konstantin Ananyev
2023-10-17 20:31 ` [PATCH v2 09/19] rcu: " Tyler Retzlaff
2023-10-25 9:41 ` Ruifeng Wang
2023-10-25 22:38 ` Tyler Retzlaff
2023-10-26 4:24 ` Ruifeng Wang
2023-10-26 16:36 ` Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 10/19] pdump: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 11/19] stack: " Tyler Retzlaff
2023-10-24 8:48 ` Konstantin Ananyev
2023-10-17 20:31 ` [PATCH v2 12/19] telemetry: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 13/19] vhost: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 14/19] cryptodev: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 15/19] distributor: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 16/19] ethdev: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 17/19] hash: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 18/19] timer: " Tyler Retzlaff
2023-10-17 20:31 ` [PATCH v2 19/19] ring: " Tyler Retzlaff
2023-10-24 8:43 ` Konstantin Ananyev
2023-10-24 9:56 ` Morten Brørup
2023-10-24 15:58 ` Tyler Retzlaff
2023-10-24 16:36 ` Morten Brørup
2023-10-24 16:29 ` Tyler Retzlaff
2023-10-25 10:06 ` Konstantin Ananyev
2023-10-25 22:49 ` Tyler Retzlaff
2023-10-25 23:22 ` Tyler Retzlaff
2023-10-17 23:55 ` [PATCH v2 00/19] " Stephen Hemminger
2023-10-26 0:31 ` [PATCH v3 " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 01/19] power: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 02/19] bbdev: " Tyler Retzlaff
2023-10-26 11:57 ` Maxime Coquelin
2023-10-26 0:31 ` [PATCH v3 03/19] eal: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 04/19] eventdev: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 05/19] gpudev: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 06/19] ipsec: " Tyler Retzlaff
2023-10-26 15:54 ` [EXT] " Akhil Goyal
2023-10-27 12:59 ` Konstantin Ananyev
2023-10-26 0:31 ` [PATCH v3 07/19] mbuf: " Tyler Retzlaff
2023-10-27 13:03 ` Konstantin Ananyev
2023-10-26 0:31 ` [PATCH v3 08/19] mempool: " Tyler Retzlaff
2023-10-27 13:01 ` Konstantin Ananyev
2023-10-26 0:31 ` [PATCH v3 09/19] rcu: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 10/19] pdump: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 11/19] stack: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 12/19] telemetry: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 13/19] vhost: " Tyler Retzlaff
2023-10-26 11:57 ` Maxime Coquelin
2023-10-26 0:31 ` [PATCH v3 14/19] cryptodev: " Tyler Retzlaff
2023-10-26 15:53 ` [EXT] " Akhil Goyal
2023-10-27 13:05 ` Konstantin Ananyev
2023-10-26 0:31 ` [PATCH v3 15/19] distributor: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 16/19] ethdev: " Tyler Retzlaff
2023-10-27 13:04 ` Konstantin Ananyev
2023-10-26 0:31 ` [PATCH v3 17/19] hash: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 18/19] timer: " Tyler Retzlaff
2023-10-26 0:31 ` [PATCH v3 19/19] ring: " Tyler Retzlaff
2023-10-27 12:58 ` Konstantin Ananyev
2023-10-26 13:47 ` [PATCH v3 00/19] " David Marchand
2023-10-30 15:34 ` David Marchand
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