| Message ID | 20201120095438.2620653-1-thomas@monjalon.net (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Ferruh Yigit |
| Headers | show |
| Series | [1/1] ethdev: rename a flow shared action error code | expand |
| Context | Check | Description |
|---|---|---|
| ci/iol-testing | warning | Testing issues |
| ci/Intel-compilation | success | Compilation OK |
| ci/iol-mellanox-Performance | success | Performance Testing PASS |
| ci/travis-robot | success | Travis build: passed |
| ci/iol-intel-Performance | success | Performance Testing PASS |
| ci/iol-intel-Functional | success | Functional Testing PASS |
| ci/iol-broadcom-Performance | success | Performance Testing PASS |
| ci/iol-broadcom-Functional | success | Functional Testing PASS |
| ci/checkpatch | success | coding style OK |
> Subject: [PATCH 1/1] ethdev: rename a flow shared action error code > > External email: Use caution opening links or attachments > > > In the experimental function rte_flow_shared_action_destroy() introduced > in DPDK 20.11, the errno ETOOMANYREFS was used. > This errno is not always available on Windows, so it is preferred using EBUSY > instead. > > Signed-off-by: Thomas Monjalon <thomas@monjalon.net> > --- > drivers/net/mlx5/mlx5_flow_dv.c | 4 ++-- > lib/librte_ethdev/rte_flow.h | 3 +-- > 2 files changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/net/mlx5/mlx5_flow_dv.c > b/drivers/net/mlx5/mlx5_flow_dv.c index 62d9ca9ffb..51cc41face 100644 > --- a/drivers/net/mlx5/mlx5_flow_dv.c > +++ b/drivers/net/mlx5/mlx5_flow_dv.c > @@ -11436,14 +11436,14 @@ __flow_dv_action_rss_release(struct > rte_eth_dev *dev, uint32_t idx, > "invalid shared action"); > remaining = __flow_dv_action_rss_hrxqs_release(dev, shared_rss); > if (remaining) > - return rte_flow_error_set(error, ETOOMANYREFS, > + return rte_flow_error_set(error, EBUSY, > RTE_FLOW_ERROR_TYPE_ACTION, > NULL, > "shared rss hrxq has references"); > if (!__atomic_compare_exchange_n(&shared_rss->refcnt, &old_refcnt, > 0, 0, __ATOMIC_ACQUIRE, > __ATOMIC_RELAXED)) > - return rte_flow_error_set(error, ETOOMANYREFS, > + return rte_flow_error_set(error, EBUSY, > RTE_FLOW_ERROR_TYPE_ACTION, > NULL, > "shared rss has references"); diff --git > a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h index > 8b970ba0b7..b98334c5c4 100644 > --- a/lib/librte_ethdev/rte_flow.h > +++ b/lib/librte_ethdev/rte_flow.h > @@ -3549,8 +3549,7 @@ rte_flow_shared_action_create(uint16_t port_id, > * - (-ENOSYS) if underlying device does not support this functionality. > * - (-EIO) if underlying device is removed. > * - (-ENOENT) if action pointed by *action* handle was not found. > - * - (-ETOOMANYREFS) if action pointed by *action* handle still used by > one or > - * more rules > + * - (-EBUSY) if action pointed by *action* handle still used by some rules > * rte_errno is also set. > */ > __rte_experimental > -- > 2.28.0 Reviewed-by: Tal Shnaiderman <talshn@nvidia.com> Tested-by: Tal Shnaiderman <talshn@nvidia.com>
On 11/20/2020 10:54 AM, Tal Shnaiderman wrote: >> Subject: [PATCH 1/1] ethdev: rename a flow shared action error code >> >> External email: Use caution opening links or attachments >> >> >> In the experimental function rte_flow_shared_action_destroy() introduced >> in DPDK 20.11, the errno ETOOMANYREFS was used. >> This errno is not always available on Windows, so it is preferred using EBUSY >> instead. >> >> Signed-off-by: Thomas Monjalon <thomas@monjalon.net> > > Reviewed-by: Tal Shnaiderman <talshn@nvidia.com> > Tested-by: Tal Shnaiderman <talshn@nvidia.com> > Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com> Applied to dpdk-next-net/main, thanks.
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c index 62d9ca9ffb..51cc41face 100644 --- a/drivers/net/mlx5/mlx5_flow_dv.c +++ b/drivers/net/mlx5/mlx5_flow_dv.c @@ -11436,14 +11436,14 @@ __flow_dv_action_rss_release(struct rte_eth_dev *dev, uint32_t idx, "invalid shared action"); remaining = __flow_dv_action_rss_hrxqs_release(dev, shared_rss); if (remaining) - return rte_flow_error_set(error, ETOOMANYREFS, + return rte_flow_error_set(error, EBUSY, RTE_FLOW_ERROR_TYPE_ACTION, NULL, "shared rss hrxq has references"); if (!__atomic_compare_exchange_n(&shared_rss->refcnt, &old_refcnt, 0, 0, __ATOMIC_ACQUIRE, __ATOMIC_RELAXED)) - return rte_flow_error_set(error, ETOOMANYREFS, + return rte_flow_error_set(error, EBUSY, RTE_FLOW_ERROR_TYPE_ACTION, NULL, "shared rss has references"); diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h index 8b970ba0b7..b98334c5c4 100644 --- a/lib/librte_ethdev/rte_flow.h +++ b/lib/librte_ethdev/rte_flow.h @@ -3549,8 +3549,7 @@ rte_flow_shared_action_create(uint16_t port_id, * - (-ENOSYS) if underlying device does not support this functionality. * - (-EIO) if underlying device is removed. * - (-ENOENT) if action pointed by *action* handle was not found. - * - (-ETOOMANYREFS) if action pointed by *action* handle still used by one or - * more rules + * - (-EBUSY) if action pointed by *action* handle still used by some rules * rte_errno is also set. */ __rte_experimental
In the experimental function rte_flow_shared_action_destroy() introduced in DPDK 20.11, the errno ETOOMANYREFS was used. This errno is not always available on Windows, so it is preferred using EBUSY instead. Signed-off-by: Thomas Monjalon <thomas@monjalon.net> --- drivers/net/mlx5/mlx5_flow_dv.c | 4 ++-- lib/librte_ethdev/rte_flow.h | 3 +-- 2 files changed, 3 insertions(+), 4 deletions(-)