From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>,
Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>,
Shijith Thotton <sthotton@marvell.com>
Subject: [PATCH 2/8] common/cnxk: use for loop in shaper profiles cleanup
Date: Thu, 9 Dec 2021 14:43:36 +0530 [thread overview]
Message-ID: <20211209091342.27017-2-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20211209091342.27017-1-ndabilpuram@marvell.com>
From: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
In shaper profiles cleanup, KW reports infinite loop although existing
loop condition is alright. False positive may be due to tqh_first not
checked in loop, hence switching to FOREACH_SAFE to make KW happy.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
---
drivers/common/cnxk/roc_nix_tm.c | 8 ++++----
drivers/common/cnxk/roc_platform.h | 2 ++
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/common/cnxk/roc_nix_tm.c b/drivers/common/cnxk/roc_nix_tm.c
index b3d8ebd..fe9e83f 100644
--- a/drivers/common/cnxk/roc_nix_tm.c
+++ b/drivers/common/cnxk/roc_nix_tm.c
@@ -17,16 +17,16 @@ bitmap_ctzll(uint64_t slab)
void
nix_tm_clear_shaper_profiles(struct nix *nix)
{
- struct nix_tm_shaper_profile *shaper_profile;
+ struct nix_tm_shaper_profile *shaper_profile, *tmp;
+ struct nix_tm_shaper_profile_list *list;
- shaper_profile = TAILQ_FIRST(&nix->shaper_profile_list);
- while (shaper_profile != NULL) {
+ list = &nix->shaper_profile_list;
+ PLT_TAILQ_FOREACH_SAFE(shaper_profile, list, shaper, tmp) {
if (shaper_profile->ref_cnt)
plt_warn("Shaper profile %u has non zero references",
shaper_profile->id);
TAILQ_REMOVE(&nix->shaper_profile_list, shaper_profile, shaper);
nix_tm_shaper_profile_free(shaper_profile);
- shaper_profile = TAILQ_FIRST(&nix->shaper_profile_list);
}
}
diff --git a/drivers/common/cnxk/roc_platform.h b/drivers/common/cnxk/roc_platform.h
index 61d4781..3648e84 100644
--- a/drivers/common/cnxk/roc_platform.h
+++ b/drivers/common/cnxk/roc_platform.h
@@ -19,6 +19,7 @@
#include <rte_pci.h>
#include <rte_spinlock.h>
#include <rte_string_fns.h>
+#include <rte_tailq.h>
#include <rte_telemetry.h>
#include "roc_bits.h"
@@ -53,6 +54,7 @@
#define BITMASK_ULL GENMASK_ULL
#define PLT_ALIGN_CEIL RTE_ALIGN_CEIL
#define PLT_INIT RTE_INIT
+#define PLT_TAILQ_FOREACH_SAFE RTE_TAILQ_FOREACH_SAFE
/** Divide ceil */
#define PLT_DIV_CEIL(x, y) \
--
2.8.4
next prev parent reply other threads:[~2021-12-09 9:13 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 9:13 [PATCH 1/8] common/cnxk: fix shift offset for tl3 length disable Nithin Dabilpuram
2021-12-09 9:13 ` Nithin Dabilpuram [this message]
2022-01-19 16:20 ` [PATCH 2/8] common/cnxk: use for loop in shaper profiles cleanup Jerin Jacob
2021-12-09 9:13 ` [PATCH 3/8] common/cnxk: change order of frag sizes and infos Nithin Dabilpuram
2022-01-19 16:25 ` Jerin Jacob
2022-01-21 10:03 ` Ferruh Yigit
2021-12-09 9:13 ` [PATCH 4/8] common/cnxk: reset stale values on error debug registers Nithin Dabilpuram
2022-01-19 16:25 ` Jerin Jacob
2021-12-09 9:13 ` [PATCH 5/8] common/cnxk: always use single qint with NIX Nithin Dabilpuram
2022-01-19 16:28 ` Jerin Jacob
2021-12-09 9:13 ` [PATCH 6/8] common/cnxk: handle issues from static analysis Nithin Dabilpuram
2022-01-19 16:44 ` Jerin Jacob
2022-01-21 10:05 ` Ferruh Yigit
2021-12-09 9:13 ` [PATCH 7/8] net/cnxk: improve inbound inline error handling for cn9k Nithin Dabilpuram
2022-01-21 10:06 ` Ferruh Yigit
2021-12-09 9:13 ` [PATCH 8/8] net/cnxk: synchronize inline session create and destroy Nithin Dabilpuram
2022-01-19 16:45 ` Jerin Jacob
2022-01-19 16:15 ` [PATCH 1/8] common/cnxk: fix shift offset for tl3 length disable Jerin Jacob
2022-01-21 10:08 ` Ferruh Yigit
2022-01-21 10:24 ` Nithin Kumar Dabilpuram
2022-01-21 12:04 ` [PATCH v2 01/10] common/cnxk: fix shift offset for TL3 " Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 02/10] common/cnxk: use for loop in shaper profiles cleanup Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 03/10] common/cnxk: fix byte order of frag sizes and infos Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 04/10] common/cnxk: reset stale values on error debug registers Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 05/10] common/cnxk: always use single interrupt ID with NIX Nithin Dabilpuram
2022-01-21 17:16 ` Kevin Traynor
2022-01-23 7:45 ` Jerin Jacob
2022-01-21 12:04 ` [PATCH v2 06/10] common/cnxk: fix null pointer dereferences Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 07/10] common/cnxk: fix uninitialized variable issues Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 08/10] net/cnxk: improve inbound inline error handling for cn9k Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 09/10] common/cnxk: set UDP ports for IPsec UDP encapsulation Nithin Dabilpuram
2022-01-21 12:04 ` [PATCH v2 10/10] net/cnxk: synchronize inline session create and destroy Nithin Dabilpuram
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