From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [dpdk-dev] [Bug 242] repeat to calling 'rte_pktmbuf_free' function, make the mempool exist the same 'rte_mbuf' obj;
Date: Mon, 08 Apr 2019 11:45:43 +0000 [thread overview]
Message-ID: <bug-242-3@http.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=242
Bug ID: 242
Summary: repeat to calling 'rte_pktmbuf_free' function, make
the mempool exist the same 'rte_mbuf' obj;
Product: DPDK
Version: 18.11
Hardware: All
OS: All
Status: CONFIRMED
Severity: normal
Priority: Normal
Component: core
Assignee: dev@dpdk.org
Reporter: linke0602@live.cn
Target Milestone: ---
when I use 'rte_pktmbuf_free' function to free the same packet many times, the
mp->pool_data contains the same 'rte_mbuf' obj; As a result, packet coming from
'rte_pktmbuf_alloc' function exist packet change unexplainably. In
'rte_pktbuf_prefee_seg' function, m->refcnt only decreases to 1, this is q
question?
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