Reviewed-by: Petri Savolainen <[email protected]>

> -----Original Message-----
> From: lng-odp [mailto:[email protected]] On Behalf Of ext
> Bill Fischofer
> Sent: Tuesday, June 02, 2015 5:45 PM
> To: [email protected]
> Subject: [lng-odp] [API-NEXT PATCHv2] api: pool: remove shm paramter from
> odp_pool_create()
> 
> This patch removes the 2nd parameter to odp_pool_create() because it has
> two
> major issues:
> 
> 1. Applications have no way to know how big a shm area is required for a
> given
> pool since that information is implementation specific. So there's no
> portable
> means of using this parameter.
> 
> 2. Some implementations (e.g., odp-dpdk) cannot accept an external memory
> area
> for pool creation since they need to control the memory themselves.
> 
> Signed-off-by: Bill Fischofer <[email protected]>
> ---
> Implement card https://cards.linaro.org/browse/LNG-925
> 
> Changes in v2:
> - Remove extraneous note in description on odp_pool_destroy()
> - Restructure commit log comments
> 
>  example/classifier/odp_classifier.c                |  2 +-
>  example/generator/odp_generator.c                  |  4 +-
>  example/ipsec/odp_ipsec.c                          |  8 ++--
>  example/packet/odp_pktio.c                         |  2 +-
>  example/timer/odp_timer_test.c                     |  2 +-
>  include/odp/api/pool.h                             | 35 ++++----------
>  platform/linux-generic/odp_pool.c                  | 54 +++++------------
> -----
>  platform/linux-generic/odp_schedule.c              |  2 +-
>  test/performance/odp_l2fwd.c                       |  2 +-
>  test/performance/odp_pktio_perf.c                  |  5 +-
>  test/performance/odp_scheduling.c                  |  2 +-
>  .../classification/odp_classification_tests.c      |  3 +-
>  test/validation/odp_buffer.c                       |  6 +--
>  test/validation/odp_crypto.c                       |  2 +-
>  test/validation/odp_packet.c                       |  4 +-
>  test/validation/odp_pktio.c                        |  5 +-
>  test/validation/odp_pool.c                         | 32 +------------
>  test/validation/odp_queue.c                        |  2 +-
>  test/validation/odp_scheduler.c                    |  4 +-
>  test/validation/odp_timer.c                        |  8 ++--
>  20 files changed, 53 insertions(+), 131 deletions(-)
> 
> diff --git a/example/classifier/odp_classifier.c
> b/example/classifier/odp_classifier.c
> index 48fc1ab..22f9413 100644
> --- a/example/classifier/odp_classifier.c
> +++ b/example/classifier/odp_classifier.c
> @@ -433,7 +433,7 @@ int main(int argc, char *argv[])
>       params.pkt.num     = SHM_PKT_POOL_SIZE/SHM_PKT_POOL_BUF_SIZE;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("packet_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("packet_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               EXAMPLE_ERR("Error: packet pool create failed.\n");
> diff --git a/example/generator/odp_generator.c
> b/example/generator/odp_generator.c
> index 8ae5b29..ed8fd50 100644
> --- a/example/generator/odp_generator.c
> +++ b/example/generator/odp_generator.c
> @@ -654,7 +654,7 @@ int main(int argc, char *argv[])
>       params.pkt.num     = SHM_PKT_POOL_SIZE/SHM_PKT_POOL_BUF_SIZE;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("packet_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("packet_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               EXAMPLE_ERR("Error: packet pool create failed.\n");
> @@ -681,7 +681,7 @@ int main(int argc, char *argv[])
>       params.tmo.num     = tparams.num_timers; /* One timeout per timer */
>       params.type        = ODP_POOL_TIMEOUT;
> 
> -     tmop = odp_pool_create("timeout_pool", ODP_SHM_NULL, &params);
> +     tmop = odp_pool_create("timeout_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               EXAMPLE_ERR("Error: packet pool create failed.\n");
> diff --git a/example/ipsec/odp_ipsec.c b/example/ipsec/odp_ipsec.c
> index cb8f535..58a9800 100644
> --- a/example/ipsec/odp_ipsec.c
> +++ b/example/ipsec/odp_ipsec.c
> @@ -347,7 +347,7 @@ void ipsec_init_pre(void)
>       params.pkt.num     = SHM_PKT_POOL_BUF_COUNT;
>       params.type        = ODP_POOL_PACKET;
> 
> -     out_pool = odp_pool_create("out_pool", ODP_SHM_NULL, &params);
> +     out_pool = odp_pool_create("out_pool", &params);
> 
>       if (ODP_POOL_INVALID == out_pool) {
>               EXAMPLE_ERR("Error: message pool create failed.\n");
> @@ -1215,8 +1215,7 @@ main(int argc, char *argv[])
>       params.pkt.num     = SHM_PKT_POOL_BUF_COUNT;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pkt_pool = odp_pool_create("packet_pool", ODP_SHM_NULL,
> -                                       &params);
> +     pkt_pool = odp_pool_create("packet_pool", &params);
> 
>       if (ODP_POOL_INVALID == pkt_pool) {
>               EXAMPLE_ERR("Error: packet pool create failed.\n");
> @@ -1229,8 +1228,7 @@ main(int argc, char *argv[])
>       params.buf.num   = SHM_CTX_POOL_BUF_COUNT;
>       params.type      = ODP_POOL_BUFFER;
> 
> -     ctx_pool = odp_pool_create("ctx_pool", ODP_SHM_NULL,
> -                                       &params);
> +     ctx_pool = odp_pool_create("ctx_pool", &params);
> 
>       if (ODP_POOL_INVALID == ctx_pool) {
>               EXAMPLE_ERR("Error: context pool create failed.\n");
> diff --git a/example/packet/odp_pktio.c b/example/packet/odp_pktio.c
> index f08d9f4..937146e 100644
> --- a/example/packet/odp_pktio.c
> +++ b/example/packet/odp_pktio.c
> @@ -368,7 +368,7 @@ int main(int argc, char *argv[])
>       params.pkt.num     = SHM_PKT_POOL_SIZE/SHM_PKT_POOL_BUF_SIZE;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("packet_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("packet_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               EXAMPLE_ERR("Error: packet pool create failed.\n");
> diff --git a/example/timer/odp_timer_test.c
> b/example/timer/odp_timer_test.c
> index 5e4306e..196cdf8 100644
> --- a/example/timer/odp_timer_test.c
> +++ b/example/timer/odp_timer_test.c
> @@ -418,7 +418,7 @@ int main(int argc, char *argv[])
>       params.tmo.num   = NUM_TMOS;
>       params.type      = ODP_POOL_TIMEOUT;
> 
> -     gbls->pool = odp_pool_create("msg_pool", ODP_SHM_NULL, &params);
> +     gbls->pool = odp_pool_create("msg_pool", &params);
> 
>       if (gbls->pool == ODP_POOL_INVALID) {
>               EXAMPLE_ERR("Pool create failed.\n");
> diff --git a/include/odp/api/pool.h b/include/odp/api/pool.h
> index e5061ab..c679781 100644
> --- a/include/odp/api/pool.h
> +++ b/include/odp/api/pool.h
> @@ -99,28 +99,22 @@ typedef struct odp_pool_param_t {
> 
>  /**
>   * Create a pool
> - * This routine is used to create a pool. It take three
> - * arguments: the optional name of the pool to be created, an optional
> shared
> - * memory handle, and a parameter struct that describes the pool to be
> - * created. If a name is not specified the result is an anonymous pool
> that
> - * cannot be referenced by odp_pool_lookup().
> + *
> + * This routine is used to create a pool. It take two arguments: the
> optional
> + * name of the pool to be created and a parameter struct that describes
> the
> + * pool to be created. If a name is not specified the result is an
> anonymous
> + * pool that cannot be referenced by odp_pool_lookup().
>   *
>   * @param name     Name of the pool, max ODP_POOL_NAME_LEN-1 chars.
>   *                 May be specified as NULL for anonymous pools.
>   *
> - * @param shm      The shared memory object in which to create the pool.
> - *                 Use ODP_SHM_NULL to reserve default memory type
> - *                 for the pool type.
> - *
>   * @param params   Pool parameters.
>   *
>   * @return Handle of the created pool
>   * @retval ODP_POOL_INVALID  Pool could not be created
>   */
> 
> -odp_pool_t odp_pool_create(const char *name,
> -                        odp_shm_t shm,
> -                        odp_pool_param_t *params);
> +odp_pool_t odp_pool_create(const char *name, odp_pool_param_t *params);
> 
>  /**
>   * Destroy a pool previously created by odp_pool_create()
> @@ -130,14 +124,10 @@ odp_pool_t odp_pool_create(const char *name,
>   * @retval 0 Success
>   * @retval -1 Failure
>   *
> - * @note This routine destroys a previously created pool. This call
> - * does not destroy any shared memory object passed to
> - * odp_pool_create() used to store the pool contents. The caller
> - * takes responsibility for that. If no shared memory object was passed
> as
> - * part of the create call, then this routine will destroy any internal
> shared
> - * memory objects associated with the pool. Results are undefined if
> - * an attempt is made to destroy a pool that contains allocated or
> - * otherwise active buffers.
> + * @note This routine destroys a previously created pool, and will
> destroy any
> + * internal shared memory objects associated with the pool. Results are
> + * undefined if an attempt is made to destroy a pool that contains
> allocated
> + * or otherwise active buffers.
>   */
>  int odp_pool_destroy(odp_pool_t pool);
> 
> @@ -160,11 +150,6 @@ odp_pool_t odp_pool_lookup(const char *name);
>   */
>  typedef struct odp_pool_info_t {
>       const char *name;          /**< pool name */
> -     odp_shm_t shm;             /**< handle of shared memory area
> -                                     supplied by application to
> -                                     contain pool, or
> -                                     ODP_SHM_INVALID if this pool is
> -                                     managed by ODP */
>       odp_pool_param_t params;   /**< pool parameters */
>  } odp_pool_info_t;
> 
> diff --git a/platform/linux-generic/odp_pool.c b/platform/linux-
> generic/odp_pool.c
> index cd2c449..0a75409 100644
> --- a/platform/linux-generic/odp_pool.c
> +++ b/platform/linux-generic/odp_pool.c
> @@ -144,13 +144,12 @@ int odp_pool_term_local(void)
>   * Pool creation
>   */
> 
> -odp_pool_t odp_pool_create(const char *name,
> -                        odp_shm_t shm,
> -                        odp_pool_param_t *params)
> +odp_pool_t odp_pool_create(const char *name, odp_pool_param_t *params)
>  {
>       odp_pool_t pool_hdl = ODP_POOL_INVALID;
>       pool_entry_t *pool;
>       uint32_t i, headroom = 0, tailroom = 0;
> +     odp_shm_t shm;
> 
>       if (params == NULL)
>               return ODP_POOL_INVALID;
> @@ -289,38 +288,14 @@ odp_pool_t odp_pool_create(const char *name,
>                                                         mdata_size +
>                                                         udata_size);
> 
> -             if (shm == ODP_SHM_NULL) {
> -                     shm = odp_shm_reserve(pool->s.name,
> -                                           pool->s.pool_size,
> -                                           ODP_PAGE_SIZE, 0);
> -                     if (shm == ODP_SHM_INVALID) {
> -                             POOL_UNLOCK(&pool->s.lock);
> -                             return ODP_POOL_INVALID;
> -                     }
> -                     pool->s.pool_base_addr = odp_shm_addr(shm);
> -             } else {
> -                     odp_shm_info_t info;
> -                     if (odp_shm_info(shm, &info) != 0 ||
> -                         info.size < pool->s.pool_size) {
> -                             POOL_UNLOCK(&pool->s.lock);
> -                             return ODP_POOL_INVALID;
> -                     }
> -                     pool->s.pool_base_addr = odp_shm_addr(shm);
> -                     void *page_addr =
> -                             ODP_ALIGN_ROUNDUP_PTR(pool->s.pool_base_addr,
> -                                                   ODP_PAGE_SIZE);
> -                     if (pool->s.pool_base_addr != page_addr) {
> -                             if (info.size < pool->s.pool_size +
> -                                 ((size_t)page_addr -
> -                                  (size_t)pool->s.pool_base_addr)) {
> -                                     POOL_UNLOCK(&pool->s.lock);
> -                                     return ODP_POOL_INVALID;
> -                             }
> -                             pool->s.pool_base_addr = page_addr;
> -                     }
> -                     pool->s.flags.user_supplied_shm = 1;
> +             shm = odp_shm_reserve(pool->s.name,
> +                                   pool->s.pool_size,
> +                                   ODP_PAGE_SIZE, 0);
> +             if (shm == ODP_SHM_INVALID) {
> +                     POOL_UNLOCK(&pool->s.lock);
> +                     return ODP_POOL_INVALID;
>               }
> -
> +             pool->s.pool_base_addr = odp_shm_addr(shm);
>               pool->s.pool_shm = shm;
> 
>               /* Now safe to unlock since pool entry has been allocated */
> @@ -458,8 +433,6 @@ int odp_pool_info(odp_pool_t pool_hdl, odp_pool_info_t
> *info)
>               return -1;
> 
>       info->name = pool->s.name;
> -     info->shm  = pool->s.flags.user_supplied_shm ?
> -             pool->s.pool_shm : ODP_SHM_INVALID;
>       info->params = pool->s.params;
> 
>       return 0;
> @@ -491,9 +464,7 @@ int odp_pool_destroy(odp_pool_t pool_hdl)
>               return -1;
>       }
> 
> -     if (!pool->s.flags.user_supplied_shm)
> -             odp_shm_free(pool->s.pool_shm);
> -
> +     odp_shm_free(pool->s.pool_shm);
>       pool->s.pool_shm = ODP_SHM_INVALID;
>       POOL_UNLOCK(&pool->s.lock);
> 
> @@ -606,9 +577,8 @@ void odp_pool_print(odp_pool_t pool_hdl)
>              (pool->s.params.type == ODP_POOL_PACKET ? "packet" :
>              (pool->s.params.type == ODP_POOL_TIMEOUT ? "timeout" :
>               "unknown")));
> -     ODP_DBG(" pool storage    %sODP managed\n",
> -             pool->s.flags.user_supplied_shm ?
> -             "application provided, " : "");
> +     ODP_DBG(" pool storage    ODP managed shm handle %" PRIu64 "\n",
> +             odp_shm_to_u64(pool->s.pool_shm));
>       ODP_DBG(" pool status     %s\n",
>               pool->s.quiesced ? "quiesced" : "active");
>       ODP_DBG(" pool opts       %s, %s, %s\n",
> diff --git a/platform/linux-generic/odp_schedule.c b/platform/linux-
> generic/odp_schedule.c
> index 7fe42d7..d7289d0 100644
> --- a/platform/linux-generic/odp_schedule.c
> +++ b/platform/linux-generic/odp_schedule.c
> @@ -128,7 +128,7 @@ int odp_schedule_init_global(void)
>       params.buf.num   = NUM_SCHED_CMD;
>       params.type      = ODP_POOL_BUFFER;
> 
> -     pool = odp_pool_create("odp_sched_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("odp_sched_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               ODP_ERR("Schedule init: Pool create failed.\n");
> diff --git a/test/performance/odp_l2fwd.c b/test/performance/odp_l2fwd.c
> index 5d4b833..97c932f 100644
> --- a/test/performance/odp_l2fwd.c
> +++ b/test/performance/odp_l2fwd.c
> @@ -415,7 +415,7 @@ int main(int argc, char *argv[])
>       params.pkt.num     = SHM_PKT_POOL_SIZE/SHM_PKT_POOL_BUF_SIZE;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("packet pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("packet pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               LOG_ERR("Error: packet pool create failed.\n");
> diff --git a/test/performance/odp_pktio_perf.c
> b/test/performance/odp_pktio_perf.c
> index fbe27a0..4cc4cb4 100644
> --- a/test/performance/odp_pktio_perf.c
> +++ b/test/performance/odp_pktio_perf.c
> @@ -645,7 +645,7 @@ static odp_pktio_t create_pktio(const char *iface)
>       params.type        = ODP_POOL_PACKET;
> 
>       snprintf(pool_name, sizeof(pool_name), "pkt_pool_%s", iface);
> -     pool = odp_pool_create(pool_name, ODP_SHM_NULL, &params);
> +     pool = odp_pool_create(pool_name, &params);
>       if (pool == ODP_POOL_INVALID)
>               return ODP_PKTIO_INVALID;
> 
> @@ -667,8 +667,7 @@ static int test_init(void)
>       params.pkt.num     = PKT_BUF_NUM;
>       params.type        = ODP_POOL_PACKET;
> 
> -     transmit_pkt_pool = odp_pool_create("pkt_pool_transmit",
> -                                               ODP_SHM_NULL, &params);
> +     transmit_pkt_pool = odp_pool_create("pkt_pool_transmit", &params);
>       if (transmit_pkt_pool == ODP_POOL_INVALID)
>               LOG_ABORT("Failed to create transmit pool\n");
> 
> diff --git a/test/performance/odp_scheduling.c
> b/test/performance/odp_scheduling.c
> index 99f0f9b..609f854 100644
> --- a/test/performance/odp_scheduling.c
> +++ b/test/performance/odp_scheduling.c
> @@ -916,7 +916,7 @@ int main(int argc, char *argv[])
>       params.buf.num   = MSG_POOL_SIZE/sizeof(test_message_t);
>       params.type      = ODP_POOL_BUFFER;
> 
> -     pool = odp_pool_create("msg_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("msg_pool", &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               LOG_ERR("Pool create failed.\n");
> diff --git a/test/validation/classification/odp_classification_tests.c
> b/test/validation/classification/odp_classification_tests.c
> index 131ac91..da6d29f 100644
> --- a/test/validation/classification/odp_classification_tests.c
> +++ b/test/validation/classification/odp_classification_tests.c
> @@ -283,8 +283,7 @@ int classification_tests_init(void)
>       param.pkt.num     = SHM_PKT_NUM_BUFS;
>       param.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("classification_pool",
> -                                   ODP_SHM_NULL, &param);
> +     pool = odp_pool_create("classification_pool", &param);
>       if (ODP_POOL_INVALID == pool) {
>               fprintf(stderr, "Packet pool creation failed.\n");
>               return -1;
> diff --git a/test/validation/odp_buffer.c b/test/validation/odp_buffer.c
> index f2c0c9b..141ecab 100644
> --- a/test/validation/odp_buffer.c
> +++ b/test/validation/odp_buffer.c
> @@ -25,7 +25,7 @@ static int buffer_testsuite_init(void)
>                       .type  = ODP_POOL_BUFFER,
>       };
> 
> -     raw_pool = odp_pool_create("raw_pool", ODP_SHM_INVALID, &params);
> +     raw_pool = odp_pool_create("raw_pool", &params);
>       if (raw_pool == ODP_POOL_INVALID)
>               return -1;
>       raw_buffer = odp_buffer_alloc(raw_pool);
> @@ -60,7 +60,7 @@ static void buffer_pool_alloc(void)
>                       .type  = ODP_POOL_BUFFER,
>       };
> 
> -     pool = odp_pool_create("buffer_pool_alloc", ODP_SHM_INVALID,
> &params);
> +     pool = odp_pool_create("buffer_pool_alloc", &params);
>       odp_pool_print(pool);
> 
>       /* Try to allocate num items from the pool */
> @@ -107,7 +107,7 @@ static void buffer_pool_free(void)
>                       .type  = ODP_POOL_BUFFER,
>       };
> 
> -     pool = odp_pool_create("buffer_pool_free", ODP_SHM_INVALID,
> &params);
> +     pool = odp_pool_create("buffer_pool_free", &params);
> 
>       /* Allocate the only buffer from the pool */
>       buffer = odp_buffer_alloc(pool);
> diff --git a/test/validation/odp_crypto.c b/test/validation/odp_crypto.c
> index 2a20ea1..3070fd5 100644
> --- a/test/validation/odp_crypto.c
> +++ b/test/validation/odp_crypto.c
> @@ -43,7 +43,7 @@ int tests_global_init(void)
>       params.pkt.num     = SHM_PKT_POOL_SIZE/SHM_PKT_POOL_BUF_SIZE;
>       params.type        = ODP_POOL_PACKET;
> 
> -     pool = odp_pool_create("packet_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("packet_pool", &params);
> 
>       if (ODP_POOL_INVALID == pool) {
>               fprintf(stderr, "Packet pool creation failed.\n");
> diff --git a/test/validation/odp_packet.c b/test/validation/odp_packet.c
> index a363438..08c21eb 100644
> --- a/test/validation/odp_packet.c
> +++ b/test/validation/odp_packet.c
> @@ -48,7 +48,7 @@ static int packet_testsuite_init(void)
>       struct udata_struct *udat;
>       uint32_t udat_size;
> 
> -     packet_pool = odp_pool_create("packet_pool", ODP_SHM_INVALID,
> &params);
> +     packet_pool = odp_pool_create("packet_pool", &params);
>       if (packet_pool == ODP_POOL_INVALID)
>               return -1;
> 
> @@ -90,7 +90,7 @@ static void packet_alloc_free(void)
>               .type  = ODP_POOL_PACKET,
>       };
> 
> -     pool = odp_pool_create("packet_pool_alloc", ODP_SHM_INVALID,
> &params);
> +     pool = odp_pool_create("packet_pool_alloc", &params);
> 
>       /* Allocate the only buffer from the pool */
>       packet = odp_packet_alloc(pool, packet_len);
> diff --git a/test/validation/odp_pktio.c b/test/validation/odp_pktio.c
> index d4bf7bf..1225184 100644
> --- a/test/validation/odp_pktio.c
> +++ b/test/validation/odp_pktio.c
> @@ -211,8 +211,7 @@ static int default_pool_create(void)
>       params.pkt.num     = PKT_BUF_NUM;
>       params.type        = ODP_POOL_PACKET;
> 
> -     default_pkt_pool = odp_pool_create("pkt_pool_default",
> -                                               ODP_SHM_NULL, &params);
> +     default_pkt_pool = odp_pool_create("pkt_pool_default", &params);
>       if (default_pkt_pool == ODP_POOL_INVALID)
>               return -1;
> 
> @@ -238,7 +237,7 @@ static odp_pktio_t create_pktio(const char *iface)
>       if (pool != ODP_POOL_INVALID)
>               CU_ASSERT(odp_pool_destroy(pool) == 0);
> 
> -     pool = odp_pool_create(pool_name, ODP_SHM_NULL, &params);
> +     pool = odp_pool_create(pool_name, &params);
>       CU_ASSERT(pool != ODP_POOL_INVALID);
> 
>       pktio = odp_pktio_open(iface, pool);
> diff --git a/test/validation/odp_pool.c b/test/validation/odp_pool.c
> index 1a518a0..b670e2e 100644
> --- a/test/validation/odp_pool.c
> +++ b/test/validation/odp_pool.c
> @@ -19,7 +19,7 @@ static void pool_create_destroy(odp_pool_param_t
> *params)
>       snprintf(pool_name, sizeof(pool_name),
>                "test_pool-%d", pool_name_number++);
> 
> -     pool = odp_pool_create(pool_name, ODP_SHM_INVALID, params);
> +     pool = odp_pool_create(pool_name, params);
>       CU_ASSERT_FATAL(pool != ODP_POOL_INVALID);
>       CU_ASSERT(odp_pool_to_u64(pool) !=
>                 odp_pool_to_u64(ODP_POOL_INVALID));
> @@ -66,32 +66,6 @@ static void pool_create_destroy_timeout(void)
>       pool_create_destroy(&params);
>  }
> 
> -static void pool_create_destroy_buffer_shm(void)
> -{
> -     odp_pool_t pool;
> -     odp_shm_t test_shm;
> -     odp_pool_param_t params = {
> -                     .buf = {
> -                             .size  = 1500,
> -                             .align = ODP_CACHE_LINE_SIZE,
> -                             .num   = 10,
> -                     },
> -                     .type  = ODP_POOL_BUFFER,
> -     };
> -
> -     test_shm = odp_shm_reserve("test_shm",
> -                                params.buf.size * params.buf.num * 2,
> -                                ODP_CACHE_LINE_SIZE,
> -                                0);
> -     CU_ASSERT_FATAL(test_shm != ODP_SHM_INVALID);
> -
> -     pool = odp_pool_create("test_shm_pool", test_shm, &params);
> -     CU_ASSERT_FATAL(pool != ODP_POOL_INVALID);
> -
> -     CU_ASSERT(odp_pool_destroy(pool) == 0);
> -     CU_ASSERT(odp_shm_free(test_shm) == 0);
> -}
> -
>  static void pool_lookup_info_print(void)
>  {
>       odp_pool_t pool;
> @@ -106,7 +80,7 @@ static void pool_lookup_info_print(void)
>                       .type  = ODP_POOL_BUFFER,
>       };
> 
> -     pool = odp_pool_create(pool_name, ODP_SHM_INVALID, &params);
> +     pool = odp_pool_create(pool_name, &params);
>       CU_ASSERT_FATAL(pool != ODP_POOL_INVALID);
> 
>       pool = odp_pool_lookup(pool_name);
> @@ -114,7 +88,6 @@ static void pool_lookup_info_print(void)
> 
>       CU_ASSERT_FATAL(odp_pool_info(pool, &info) == 0);
>       CU_ASSERT(strncmp(pool_name, info.name, sizeof(pool_name)) == 0);
> -     CU_ASSERT(info.shm == ODP_SHM_INVALID);
>       CU_ASSERT(params.buf.size <= info.params.buf.size);
>       CU_ASSERT(params.buf.align <= info.params.buf.align);
>       CU_ASSERT(params.buf.num <= info.params.buf.num);
> @@ -131,7 +104,6 @@ CU_TestInfo pool_tests[] = {
>       _CU_TEST_INFO(pool_create_destroy_buffer),
>       _CU_TEST_INFO(pool_create_destroy_packet),
>       _CU_TEST_INFO(pool_create_destroy_timeout),
> -     _CU_TEST_INFO(pool_create_destroy_buffer_shm),
>       _CU_TEST_INFO(pool_lookup_info_print),
>       CU_TEST_INFO_NULL,
>  };
> diff --git a/test/validation/odp_queue.c b/test/validation/odp_queue.c
> index 5123939..c61842c 100644
> --- a/test/validation/odp_queue.c
> +++ b/test/validation/odp_queue.c
> @@ -23,7 +23,7 @@ static int init_queue_suite(void)
>       params.buf.num   = 1024 * 10;
>       params.type      = ODP_POOL_BUFFER;
> 
> -     pool = odp_pool_create("msg_pool", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("msg_pool", &params);
> 
>       if (ODP_POOL_INVALID == pool) {
>               printf("Pool create failed.\n");
> diff --git a/test/validation/odp_scheduler.c
> b/test/validation/odp_scheduler.c
> index a3ac505..b48ef3a 100644
> --- a/test/validation/odp_scheduler.c
> +++ b/test/validation/odp_scheduler.c
> @@ -119,7 +119,7 @@ static void test_schedule_queue_destroy(void)
>       params.buf.num   = 1;
>       params.type      = ODP_POOL_BUFFER;
> 
> -     p = odp_pool_create("sched_destroy_pool", ODP_SHM_NULL, &params);
> +     p = odp_pool_create("sched_destroy_pool", &params);
> 
>       CU_ASSERT_FATAL(p != ODP_POOL_INVALID);
> 
> @@ -663,7 +663,7 @@ static int schd_suite_init(void)
>       params.buf.num   = MSG_POOL_SIZE/BUF_SIZE;
>       params.type      = ODP_POOL_BUFFER;
> 
> -     pool = odp_pool_create(MSG_POOL_NAME, ODP_SHM_NULL, &params);
> +     pool = odp_pool_create(MSG_POOL_NAME, &params);
> 
>       if (pool == ODP_POOL_INVALID) {
>               printf("Pool creation failed (msg).\n");
> diff --git a/test/validation/odp_timer.c b/test/validation/odp_timer.c
> index 554b353..50bf6bd 100644
> --- a/test/validation/odp_timer.c
> +++ b/test/validation/odp_timer.c
> @@ -64,7 +64,7 @@ static void test_timeout_pool_alloc(void)
>                       .type  = ODP_POOL_TIMEOUT,
>       };
> 
> -     pool = odp_pool_create("timeout_pool_alloc", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("timeout_pool_alloc", &params);
>       odp_pool_print(pool);
> 
>       /* Try to allocate num items from the pool */
> @@ -104,7 +104,7 @@ static void test_timeout_pool_free(void)
>                       .type  = ODP_POOL_TIMEOUT,
>       };
> 
> -     pool = odp_pool_create("timeout_pool_free", ODP_SHM_NULL, &params);
> +     pool = odp_pool_create("timeout_pool_free", &params);
>       odp_pool_print(pool);
> 
>       /* Allocate the only timeout from the pool */
> @@ -139,7 +139,7 @@ static void test_odp_timer_cancel(void)
> 
>       params.tmo.num = 1;
>       params.type    = ODP_POOL_TIMEOUT;
> -     pool = odp_pool_create("tmo_pool_for_cancel", ODP_SHM_NULL,
> &params);
> +     pool = odp_pool_create("tmo_pool_for_cancel", &params);
> 
>       if (pool == ODP_POOL_INVALID)
>               CU_FAIL_FATAL("Timeout pool create failed");
> @@ -449,7 +449,7 @@ static void test_odp_timer_all(void)
>       /* Create timeout pools */
>       params.tmo.num = (NTIMERS + 1) * num_workers;
>       params.type    = ODP_POOL_TIMEOUT;
> -     tbp = odp_pool_create("tmo_pool", ODP_SHM_NULL, &params);
> +     tbp = odp_pool_create("tmo_pool", &params);
>       if (tbp == ODP_POOL_INVALID)
>               CU_FAIL_FATAL("Timeout pool create failed");
> 
> --
> 2.1.0
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