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[v3,0/4] use C11 atomic builtins for libs

Message ID 1600925968-18278-1-git-send-email-phil.yang@arm.com (mailing list archive)
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Series use C11 atomic builtins for libs | expand

Message

Phil Yang Sept. 24, 2020, 5:39 a.m. UTC
Since rte_atomicXX APIs are not allowed to be used[1][2], use C11 atomic
builtins instead in eal, bbdev, power, and ethdev libs.

[1] http://code.dpdk.org/dpdk/latest/source/doc/guides/rel_notes/deprecation.rst#L87
[2] http://code.dpdk.org/dpdk/latest/source/devtools/checkpatches.sh#L80

v3:
remove unnecessary rte_atomic.h headers. (David)

v2:
Fix Clang int-conversion warning.

v1:
Initial version.

Phil Yang (4):
  eal: use C11 atomic builtins for already initialized check
  bbdev: use C11 atomic builtins for device processing counter
  power: use C11 atomic builtins for power in use state update
  ethdev: use C11 atomic builtins for link status update

 lib/librte_bbdev/rte_bbdev.c            |  5 ++--
 lib/librte_bbdev/rte_bbdev.h            |  4 +--
 lib/librte_eal/freebsd/eal.c            | 19 +++++++-------
 lib/librte_eal/linux/eal.c              | 21 +++++++--------
 lib/librte_ethdev/rte_ethdev_driver.h   | 19 ++++----------
 lib/librte_power/power_acpi_cpufreq.c   | 45 +++++++++++++++++++++++++--------
 lib/librte_power/power_pstate_cpufreq.c | 45 +++++++++++++++++++++++++--------
 7 files changed, 100 insertions(+), 58 deletions(-)

Comments

David Marchand Sept. 25, 2020, 1:59 p.m. UTC | #1
On Thu, Sep 24, 2020 at 7:40 AM Phil Yang <phil.yang@arm.com> wrote:
>
> Since rte_atomicXX APIs are not allowed to be used[1][2], use C11 atomic
> builtins instead in eal, bbdev, power, and ethdev libs.
>
> [1] http://code.dpdk.org/dpdk/latest/source/doc/guides/rel_notes/deprecation.rst#L87
> [2] http://code.dpdk.org/dpdk/latest/source/devtools/checkpatches.sh#L80
>
> v3:
> remove unnecessary rte_atomic.h headers. (David)
>
> v2:
> Fix Clang int-conversion warning.
>
> v1:
> Initial version.
>
> Phil Yang (4):
>   eal: use C11 atomic builtins for already initialized check
>   bbdev: use C11 atomic builtins for device processing counter
>   power: use C11 atomic builtins for power in use state update
>   ethdev: use C11 atomic builtins for link status update
>
>  lib/librte_bbdev/rte_bbdev.c            |  5 ++--
>  lib/librte_bbdev/rte_bbdev.h            |  4 +--
>  lib/librte_eal/freebsd/eal.c            | 19 +++++++-------
>  lib/librte_eal/linux/eal.c              | 21 +++++++--------
>  lib/librte_ethdev/rte_ethdev_driver.h   | 19 ++++----------
>  lib/librte_power/power_acpi_cpufreq.c   | 45 +++++++++++++++++++++++++--------
>  lib/librte_power/power_pstate_cpufreq.c | 45 +++++++++++++++++++++++++--------
>  7 files changed, 100 insertions(+), 58 deletions(-)
>

Series applied, thanks Phil.