examples: use stdatomic API

Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roretzla@linux.micros

examples: use stdatomic API

Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

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examples: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment

examples: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

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examples/vhost: verify strdup return

Add verify strdup return value logic.

Fixes: 53d3f4778c1d ("vhost: integrate dmadev in asynchronous data-path")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Fen

examples/vhost: verify strdup return

Add verify strdup return value logic.

Fixes: 53d3f4778c1d ("vhost: integrate dmadev in asynchronous data-path")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Huisong Li <lihuisong@huawei.com>

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examples: convert to normal control threads

Calls to rte_ctrl_thread_create() are replaced with
rte_thread_create_control().

In vhost_blk, the control thread is not forced
to be scheduled on core 0

examples: convert to normal control threads

Calls to rte_ctrl_thread_create() are replaced with
rte_thread_create_control().

In vhost_blk, the control thread is not forced
to be scheduled on core 0 anymore.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>

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set namespace prefix to threads

When looking at threads in a system, it can be confusing
to find some unknown threads without a clue it is started by DPDK.

Let's start all thread names with "dpdk-"

set namespace prefix to threads

When looking at threads in a system, it can be confusing
to find some unknown threads without a clue it is started by DPDK.

Let's start all thread names with "dpdk-"
plus the driver name if it comes from a driver.

One more constraint: the thread names are generally limited
to 16 characters, including the NUL character.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>

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