Will do. Thanks
On Thu, Apr 19, 2018 at 8:25 PM, Kevin Traynor <ktray...@redhat.com> wrote:
> On 04/19/2018 07:01 AM, Arnon Warshavsky wrote:
> > replace panic calls with log and retrun value.
> > Local functions to this file,
> > changing from void to int are non-abi-breaking
> > --
> > v4 - fix split literal strings in log messages
> >
> > Signed-off-by: Arnon Warshavsky <ar...@qwilt.com>
> > ---
> > drivers/net/bonding/rte_eth_bond_8023ad.c | 28
> +++++++++++++++--------
> > drivers/net/bonding/rte_eth_bond_8023ad_private.h | 2 +-
> > drivers/net/bonding/rte_eth_bond_api.c | 20 +++++++++++-----
> > drivers/net/bonding/rte_eth_bond_pmd.c | 9 +++++---
> > drivers/net/bonding/rte_eth_bond_private.h | 2 +-
> > 5 files changed, 40 insertions(+), 21 deletions(-)
> >
> > diff --git a/drivers/net/bonding/rte_eth_bond_8023ad.c
> b/drivers/net/bonding/rte_eth_bond_8023ad.c
> > index c452318..7512901 100644
> > --- a/drivers/net/bonding/rte_eth_bond_8023ad.c
> > +++ b/drivers/net/bonding/rte_eth_bond_8023ad.c
> > @@ -893,7 +893,7 @@
> > bond_mode_8023ad_periodic_cb, arg);
> > }
> >
> > -void
> > +int
> > bond_mode_8023ad_activate_slave(struct rte_eth_dev *bond_dev,
> > uint16_t slave_id)
> > {
> > @@ -939,7 +939,7 @@
> > timer_cancel(&port->warning_timer);
> >
> > if (port->mbuf_pool != NULL)
> > - return;
> > + return 0;
> >
> > RTE_ASSERT(port->rx_ring == NULL);
> > RTE_ASSERT(port->tx_ring == NULL);
> > @@ -968,8 +968,9 @@
> > /* Any memory allocation failure in initialization is critical
> because
> > * resources can't be free, so reinitialization is impossible. */
> > if (port->mbuf_pool == NULL) {
> > - rte_panic("Slave %u: Failed to create memory pool '%s':
> %s\n",
> > - slave_id, mem_name, rte_strerror(rte_errno));
> > + RTE_LOG(ERR, PMD, "%s() Slave %u: Failed to create memory
> pool '%s': %s\n",
> > + __func__, slave_id, mem_name,
> rte_strerror(rte_errno));
> > + return -1;
> > }
> >
> > snprintf(mem_name, RTE_DIM(mem_name), "slave_%u_rx", slave_id);
> > @@ -977,8 +978,9 @@
> > rte_align32pow2(BOND_MODE_8023AX_SLAVE_RX_PKTS),
> socket_id, 0);
> >
> > if (port->rx_ring == NULL) {
> > - rte_panic("Slave %u: Failed to create rx ring '%s': %s\n",
> slave_id,
> > - mem_name, rte_strerror(rte_errno));
> > + RTE_LOG(ERR, PMD, "%s() Slave %u: Failed to create rx ring
> '%s': %s\n",
> > + __func__, slave_id, mem_name,
> rte_strerror(rte_errno));
> > + return -1;
> > }
> >
> > /* TX ring is at least one pkt longer to make room for marker
> packet. */
> > @@ -987,9 +989,12 @@
> > rte_align32pow2(BOND_MODE_8023AX_SLAVE_TX_PKTS +
> 1), socket_id, 0);
> >
> > if (port->tx_ring == NULL) {
> > - rte_panic("Slave %u: Failed to create tx ring '%s': %s\n",
> slave_id,
> > - mem_name, rte_strerror(rte_errno));
> > + RTE_LOG(ERR, PMD, "%s() Slave %u: Fail to create tx ring
> '%s': %s\n",
> > + __func__, slave_id, mem_name,
> rte_strerror(rte_errno));
> > + return -1;
> > }
> > +
> > + return 0;
> > }
> >
> > int
> > @@ -1143,9 +1148,12 @@
> > struct bond_dev_private *internals = bond_dev->data->dev_private;
> > uint8_t i;
> >
> > - for (i = 0; i < internals->active_slave_count; i++)
> > - bond_mode_8023ad_activate_slave(bond_dev,
> > + for (i = 0; i < internals->active_slave_count; i++) {
> > + int rc = bond_mode_8023ad_activate_slave(bond_dev,
> > internals->active_slaves[i]);
> > + if (rc != 0)
> > + return rc;
> > + }
> >
> > return 0;
> > }
> > diff --git a/drivers/net/bonding/rte_eth_bond_8023ad_private.h
> b/drivers/net/bonding/rte_eth_bond_8023ad_private.h
> > index 0f490a5..96a42f2 100644
> > --- a/drivers/net/bonding/rte_eth_bond_8023ad_private.h
> > +++ b/drivers/net/bonding/rte_eth_bond_8023ad_private.h
> > @@ -263,7 +263,7 @@ struct mode8023ad_private {
> > * @return
> > * 0 on success, negative value otherwise.
> > */
> > -void
> > +int
> > bond_mode_8023ad_activate_slave(struct rte_eth_dev *dev, uint16_t
> port_id);
> >
> > /**
> > diff --git a/drivers/net/bonding/rte_eth_bond_api.c
> b/drivers/net/bonding/rte_eth_bond_api.c
> > index aa89425..96aa1ff 100644
> > --- a/drivers/net/bonding/rte_eth_bond_api.c
> > +++ b/drivers/net/bonding/rte_eth_bond_api.c
> > @@ -69,14 +69,15 @@
> > return 0;
> > }
> >
> > -void
> > +int
> > activate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id)
> > {
> > struct bond_dev_private *internals = eth_dev->data->dev_private;
> > uint8_t active_count = internals->active_slave_count;
> >
> > if (internals->mode == BONDING_MODE_8023AD)
> > - bond_mode_8023ad_activate_slave(eth_dev, port_id);
> > + if (bond_mode_8023ad_activate_slave(eth_dev, port_id) !=
> 0)
> > + return -1;
> >
> > if (internals->mode == BONDING_MODE_TLB
> > || internals->mode == BONDING_MODE_ALB) {
> > @@ -357,10 +358,17 @@
> > bond_ethdev_primary_set(internals,
> > slave_port_id);
> >
> > - if (find_slave_by_id(internals->active_slaves,
> > - internals->active_slave_count,
> > - slave_port_id) ==
> internals->active_slave_count)
> > - activate_slave(bonded_eth_dev,
> slave_port_id);
> > + int rc =
>
> There's no need for the rc variables, the existing check would suffice here
>
> > + find_slave_by_id(internals->active_slaves,
> > + internals->active_slave_count,
> > + slave_port_id);
> > +
> > + if (rc == internals->active_slave_count) {
> > + int rc = activate_slave(bonded_eth_dev,
> > + slave_port_id);
> > + if (rc != 0)
> > + return -1;
> and this could be
>
> if (activate_slave(bonded_eth_dev, slave_port_id))
> return -1;
>
> > + }
> > }
> > }
> >
> > diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c
> b/drivers/net/bonding/rte_eth_bond_pmd.c
> > index 2805c71..2d9052d 100644
> > --- a/drivers/net/bonding/rte_eth_bond_pmd.c
> > +++ b/drivers/net/bonding/rte_eth_bond_pmd.c
> > @@ -1741,8 +1741,10 @@ struct bwg_slave {
> > /* Any memory allocation failure in initialization is
> critical because
> > * resources can't be free, so reinitialization is
> impossible. */
> > if (port->slow_pool == NULL) {
> > - rte_panic("Slave %u: Failed to create memory pool
> '%s': %s\n",
> > - slave_id, mem_name,
> rte_strerror(rte_errno));
> > + RTE_LOG(ERR, PMD, "%s() Slave %u: Failed to create
> memory pool '%s': %s\n",
> > + __func__, slave_id,
> > + mem_name, rte_strerror(rte_errno));
> > + return -1;
> > }
> > }
> >
> > @@ -2673,7 +2675,8 @@ struct bwg_slave {
> > mac_address_slaves_update(bonded_eth_dev);
> > }
> >
> > - activate_slave(bonded_eth_dev, port_id);
> > + if (activate_slave(bonded_eth_dev, port_id) != 0)
> > + return -1;
>
> it's more consistent with the rest of the function to do,
>
> if(activate_slave(bonded_eth_dev, port_id))
> return rc;
>
> There's other places through the patches where "!= 0" is used but not
> really needed
>
> >
> > /* If user has defined the primary port then default to
> using it */
> > if (internals->user_defined_primary_port &&
> > diff --git a/drivers/net/bonding/rte_eth_bond_private.h
> b/drivers/net/bonding/rte_eth_bond_private.h
> > index 94eca88..d99d42c 100644
> > --- a/drivers/net/bonding/rte_eth_bond_private.h
> > +++ b/drivers/net/bonding/rte_eth_bond_private.h
> > @@ -187,7 +187,7 @@ struct bond_dev_private {
> > void
> > deactivate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id);
> >
> > -void
> > +int
> > activate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id);
> >
> > void
> >
>
>
--
*Arnon Warshavsky*
*Qwilt | work: +972-72-2221634 | mobile: +972-50-8583058 | ar...@qwilt.com
<ar...@qwilt.com>*
