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Trace memory will be allocated per thread to enable lockless trace events updates to the memory. The allocator will first attempt to allocate from hugepage, then if not available from hugepage or finally fallback to malloc memory. Later in the patches series, this API will be hooked to DPDK fast path and control plane thread creation API. It is possible for non DPDK thread to use trace events. In that case, trace memory will be allocated on the first event emission. Signed-off-by: Jerin Jacob <jerinj@marvell.com> Acked-by: David Marchand <david.marchand@redhat.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org