From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id BE6DBA00C2; Wed, 22 Apr 2020 21:07:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4A1A31D634; Wed, 22 Apr 2020 21:05:32 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 460E71D419 for ; Wed, 22 Apr 2020 21:05:07 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 03MJ1PgS005814; Wed, 22 Apr 2020 12:05:06 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=97xnfJZNTbloWbIbU6kDE5OO0Dr3bb2M4dqE/pM7Idk=; b=IdQDhw4x8oIsigWflrW4dZX9uLRtVSzI3qLhiYpup0btTJq/C0BYIBoAC74T9c2rdqjw UGDsZQFqAanz+PwYsjW3vN0Xpg/RfqE1KDUvlb0ZRB3vLgchB9ZY0nov49alAx5xbAOb 2JuGY6+iv40ELmWoZDqy5Eu+c/DLBnU6PwEmscuSRyTpoM/8fzIaIrBY43sCUyepjZfn pyJim87by4kPPWtfPURi8f++ma4slrCCWSALtANE6DbwnLes2qhwtGGS7zB3BFCYcATK ip5Su0huPaIviVAmhDmMezr9KnyaEndnpxpLM1ngoKalXkbSeEplIpRvt7QsLxdlp+i0 ZQ== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0b-0016f401.pphosted.com with ESMTP id 30jd013jjy-4 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 22 Apr 2020 12:05:06 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Apr 2020 12:05:04 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 22 Apr 2020 12:05:04 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 3C1633F7043; Wed, 22 Apr 2020 12:05:00 -0700 (PDT) From: To: Anatoly Burakov , Jerin Jacob , Sunil Kumar Kori CC: , , , , Date: Thu, 23 Apr 2020 00:33:36 +0530 Message-ID: <20200422190349.3768487-20-jerinj@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200422190349.3768487-1-jerinj@marvell.com> References: <20200419100133.3232316-1-jerinj@marvell.com> <20200422190349.3768487-1-jerinj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-22_06:2020-04-22, 2020-04-22 signatures=0 Subject: [dpdk-dev] [PATCH v7 19/32] eal/trace: add memzone tracepoints X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Jerin Jacob Add the following memzone related tracepoints. - rte_trace_lib_eal_memzone_reserve() - rte_trace_lib_eal_memzone_lookup() - rte_trace_lib_eal_memzone_free() Signed-off-by: Jerin Jacob --- lib/librte_eal/common/eal_common_memzone.c | 9 ++++++ .../common/eal_common_trace_points.c | 10 ++++++ lib/librte_eal/include/rte_eal_trace.h | 31 +++++++++++++++++++ lib/librte_eal/rte_eal_version.map | 3 ++ 4 files changed, 53 insertions(+) diff --git a/lib/librte_eal/common/eal_common_memzone.c b/lib/librte_eal/common/eal_common_memzone.c index 86f61369b..7fd02a0fb 100644 --- a/lib/librte_eal/common/eal_common_memzone.c +++ b/lib/librte_eal/common/eal_common_memzone.c @@ -19,6 +19,7 @@ #include #include #include +#include #include "malloc_heap.h" #include "malloc_elem.h" @@ -201,6 +202,9 @@ rte_memzone_reserve_thread_safe(const char *name, size_t len, int socket_id, mz = memzone_reserve_aligned_thread_unsafe( name, len, socket_id, flags, align, bound); + rte_eal_trace_memzone_reserve(name, len, socket_id, flags, align, + bound, mz); + rte_rwlock_write_unlock(&mcfg->mlock); return mz; @@ -246,6 +250,7 @@ rte_memzone_reserve(const char *name, size_t len, int socket_id, int rte_memzone_free(const struct rte_memzone *mz) { + char name[RTE_MEMZONE_NAMESIZE]; struct rte_mem_config *mcfg; struct rte_fbarray *arr; struct rte_memzone *found_mz; @@ -256,6 +261,7 @@ rte_memzone_free(const struct rte_memzone *mz) if (mz == NULL) return -EINVAL; + rte_strlcpy(name, mz->name, RTE_MEMZONE_NAMESIZE); mcfg = rte_eal_get_configuration()->mem_config; arr = &mcfg->memzones; @@ -280,6 +286,8 @@ rte_memzone_free(const struct rte_memzone *mz) if (addr != NULL) rte_free(addr); + rte_eal_trace_memzone_free(name, addr, ret); + return ret; } @@ -300,6 +308,7 @@ rte_memzone_lookup(const char *name) rte_rwlock_read_unlock(&mcfg->mlock); + rte_eal_trace_memzone_lookup(name, memzone); return memzone; } diff --git a/lib/librte_eal/common/eal_common_trace_points.c b/lib/librte_eal/common/eal_common_trace_points.c index b7842fdc9..0192d1eb6 100644 --- a/lib/librte_eal/common/eal_common_trace_points.c +++ b/lib/librte_eal/common/eal_common_trace_points.c @@ -31,6 +31,10 @@ RTE_TRACE_POINT_DEFINE(rte_eal_trace_mem_malloc); RTE_TRACE_POINT_DEFINE(rte_eal_trace_mem_realloc); RTE_TRACE_POINT_DEFINE(rte_eal_trace_mem_free); +RTE_TRACE_POINT_DEFINE(rte_eal_trace_memzone_reserve); +RTE_TRACE_POINT_DEFINE(rte_eal_trace_memzone_lookup); +RTE_TRACE_POINT_DEFINE(rte_eal_trace_memzone_free); + RTE_INIT(eal_trace_init) { RTE_TRACE_POINT_REGISTER(rte_eal_trace_generic_void, @@ -80,4 +84,10 @@ RTE_INIT(eal_trace_init) RTE_TRACE_POINT_REGISTER(rte_eal_trace_mem_free, lib.eal.mem.free); + RTE_TRACE_POINT_REGISTER(rte_eal_trace_memzone_reserve, + lib.eal.memzone.reserve); + RTE_TRACE_POINT_REGISTER(rte_eal_trace_memzone_lookup, + lib.eal.memzone.lookup); + RTE_TRACE_POINT_REGISTER(rte_eal_trace_memzone_free, + lib.eal.memzone.free); } diff --git a/lib/librte_eal/include/rte_eal_trace.h b/lib/librte_eal/include/rte_eal_trace.h index 24da4c547..f100f9185 100644 --- a/lib/librte_eal/include/rte_eal_trace.h +++ b/lib/librte_eal/include/rte_eal_trace.h @@ -175,6 +175,37 @@ RTE_TRACE_POINT( rte_trace_point_emit_ptr(ptr); ) +/* Memzone */ +RTE_TRACE_POINT( + rte_eal_trace_memzone_reserve, + RTE_TRACE_POINT_ARGS(const char *name, size_t len, int socket_id, + unsigned int flags, unsigned int align, + unsigned int bound, const void *mz), + rte_trace_point_emit_string(name); + rte_trace_point_emit_long(len); + rte_trace_point_emit_int(socket_id); + rte_trace_point_emit_u32(flags); + rte_trace_point_emit_u32(align); + rte_trace_point_emit_u32(bound); + rte_trace_point_emit_ptr(mz); +) + +RTE_TRACE_POINT( + rte_eal_trace_memzone_lookup, + RTE_TRACE_POINT_ARGS(const char *name, const void *memzone), + rte_trace_point_emit_string(name); + rte_trace_point_emit_ptr(memzone); +) + +RTE_TRACE_POINT( + rte_eal_trace_memzone_free, + RTE_TRACE_POINT_ARGS(const char *name, void *addr, int rc), + rte_trace_point_emit_string(name); + rte_trace_point_emit_ptr(addr); + rte_trace_point_emit_int(rc); +) + + #ifdef __cplusplus } #endif diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map index 909a8ba56..22455c7c0 100644 --- a/lib/librte_eal/rte_eal_version.map +++ b/lib/librte_eal/rte_eal_version.map @@ -379,4 +379,7 @@ EXPERIMENTAL { __rte_trace_lib_eal_mem_malloc; __rte_trace_lib_eal_mem_realloc; __rte_trace_lib_eal_mem_zmalloc; + __rte_trace_lib_eal_memzone_free; + __rte_trace_lib_eal_memzone_lookup; + __rte_trace_lib_eal_memzone_reserve; }; -- 2.25.1