The function rds_inc_init is in recv process. To use memset can optimize
the function rds_inc_init.
The test result:
Before:
1) + 24.950 us |rds_inc_init [rds]();
After:
1) + 10.990 us |rds_inc_init [rds]();
Acked-by: Santosh Shilimkar
Signed-off-by: Zhu
The function rds_inc_init is in recv process. To use memset can optimize
the function rds_inc_init.
The test result:
Before:
1) + 24.950 us |rds_inc_init [rds]();
After:
1) + 10.990 us |rds_inc_init [rds]();
Signed-off-by: Zhu Yanjun
---
net/rds/recv.c | 5
connections returns MAC
address, instead of DGID.
rdma_addr_get_sgid() for RoCE doesn't return correct SGID for IPv6 and
when more than one IP address is assigned to the netdevice.
So the transport agnostic rdma_read_gids() API is provided by rdma_cm
module.
Signed-off-by: Zhu Yanjun
---
net/rds/ib.c | 9
This reverts commit 3b12f73a5c2977153f28a224392fd4729b50d1dc.
After long time discussion and investigations, it seems that there
is no mem leak. So this patch is reverted.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_cm.
t;haakon.bu...@oracle.com>
Suggested-by: Tariq Toukan <tar...@mellanox.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
V1->V2: Follow Tariq's advice, avoid the disturbance from other returned errors.
Since the returned values from the function mlx4_cmd_post are -EIO and -EINV
t;haakon.bu...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/mellanox/mlx4/cmd.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c
b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 6a9086d..f1c8c42
o...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index a3f6d51..66c6
The variable miistat is not used. So it is removed.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
v1->v2: Keep readl function
---
drivers/net/
The variable miistat is not used. So it is removed.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 7 ++
cle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 17 +
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index a79b9f8..21e1
In the rx fastpath, the function netdev_alloc_skb rarely fails.
Therefore, a likely() optimization is added to this error check
conditional.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by:
o...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 25 +
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index
cle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index
Since both tx_ring and first_tx are the head of tx ring, it not
necessary to use two variables. So first_tx is removed.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <
In xmit, it is very impossible that TX_ERROR occurs. So using
unlikely optimizes the xmit process.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
-
The function pci_unmap_page is obsolete. So it is replaced with
the function dma_unmap_page.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
V1->V
The function pci_unmap_page is obsolete. So it is replaced with
the function dma_unmap_page.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
dri
And in the function
bnx2x_sp_rtnl_task, after dma memory allocation fails, another shutdown
and open NIC is executed.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
Acked-by: Ariel Elior <ael...@cavi
Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 28
1 file changed, 20 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/f
And in the function
bnx2x_sp_rtnl_task, after dma memory allocation fails, another shutdown
and open NIC is executed.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
Acked-by: Ariel Elior <ael...@cavium.com&
And in the function
bnx2x_sp_rtnl_task, after dma memory allocation fails, another shutdown
and open NIC is executed.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/broadcom/bnx2x/bn
The functions pci_alloc_consistent is obsolete. So it is replaced
with dma_alloc_coherent
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 61 ++---
1 file changed, 41 insertions(+), 20 deletions(-)
diff --git a/d
In the xmit/rx fastpath, the function dma_map_single rarely fails.
Therefore, add an unlikely() optimization to this error check
conditional.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 26 ++
1 file chang
pci_map_single functions are obsolete. So replace them with
dma_map_single functions.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 70 +
1 file changed, 36 insertions(+), 34 deletions(-)
diff --git a/drive
The variable tx_stop is used to indicate the tx queue state: started
or stopped. In fact, the inline function netif_queue_stopped can do
the same work. So replace the variable tx_stop with the
function netif_queue_stopped.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drive
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not necessary to manually clear the
device driver data to NULL.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not necessary to manually clear the
device driver data to NULL.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun
Replace init_timer_deferrable with setup_deferrable_timer to simplify
the source code.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedet
The function mlx4_en_get_profile always return zero. So it is not
necessary to check its return value.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/mellanox/mlx4/en_main.c | 9
The function mlx4_en_arm_cq always returns zero. So change the
return type of the function mlx4_en_arm_cq to void.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/mellanox/
The function __mlx4_zone_remove_one_entry always returns zero. So
it is not necessary to check it.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
Reviewed-by: Yuval Shaia <yuval.sh...@oracle.com>
The function __mlx4_zone_remove_one_entry always returns zero. So
it is not necessary to check it.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/mellanox/mlx4/alloc.c | 7 +++--
The variable mlx4_log_num_mgm_entry_size is only called in main.c.
CC: Joe Jin <joe@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/mellanox/mlx4/main.c | 2 +-
drivers/net/ethernet/mellanox/ml
Since netif_carrier_on() will do nothing if device's
carrier is already on, so it's unnecessary to do
carrier status check.
It's the same for netif_carrier_off().
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 6 ++
1 file chan
If the speed of the slave netdev is more than 1000M,
it is better to use 'G' instead of 'M'.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/bonding/bond_main.c | 8 ++--
drivers/net/bonding/bond_procfs.c | 6 +-
2 files changed, 11 insertions(+), 3 deletions(-)
The type of the function bond_update_speed_duplex is void.
So the return in the end of the function should be removed.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/bonding/bond_main.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/bonding/bond_ma
In the function __rds_rdma_map, the allocated memory and other
resources should be freed when some error occurs.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/rdma.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index f06fac4..a
Hi, all
The 5 patches are trivial patches.
Thanks a lot.
Zhu Yanjun (5):
rds: tcp: release the created connection
rds: rdma: fix memory leak error
rds: remove unnecessary returned value check
rds: remove the unused variable
rds: ib: add the static type to the functions
net/rds
When some error occurs, the created connection should be destroyed.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/tcp_listen.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c
index 5076788..58aa5bc 100644
--- a/net/rds/tcp_li
In the function rds_ib_recv_path, the variable ret is not used.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_recv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index e10624a..be8d2f2 100644
--- a/n
In the function rds_stats_init, the returned value
is always zero. As such, it is not necessary to check it.
And change the return type to void.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/af_rds.c | 5 +
net/rds/rds.h| 2 +-
net/rds/stats.c | 3 +--
3 files chan
The functions rds_ib_flush_mr_pool and rds_ib_reuse_mr
are called in the local file. As such, the static type
is added to limit them in the local file.
And the function rds_ib_flush_mr_pool always returns zero.
As such, change the return type to void.
Signed-off-by: Zhu Yanjun <yan
When some errors occur, the scatter/gather list mapped to DMA addresses
should be handled.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com&g
The function rds_ib_map_fmr is used only in the ib_fmr.c
file. As such, the static type is added to limit it in this file.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by:
When rdma_accept fails, rdma_reject is called in it. As such, it is
not necessary to execute rdma_reject again.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <
v2 -> v3
remove err from messages.
Zhu Yanjun (4):
rds: ib: drop unnecessary rdma_reject
rds: ib: remove redundant ib_dealloc_fmr
rds: ib: add the static type to the function
rds: ib: unmap the scatter/gather list when error
net/rds/ib_cm.c | 5 ++---
net/rds/ib_fmr.c |
ed-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_fmr.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/net/rds/ib_fmr.c b/net/rds/ib_fmr.c
index 4fe8f4f..249ae1c 100644
--- a/net/rds/ib_fmr.c
++
Replace init_timer with setup_timer to simplify the source code.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/realtek/r8169.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169.c
b/drivers/net/ethernet/r
When rdma_accept fails, rdma_reject is called in it. As such, it is
not necessary to execute rdma_reject again.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <
ed-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
Change from v1 to v2:
Add the reviewer and acker.
Remove ibmr NULL test.
net/rds/ib_fmr.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/net/rds/ib_fm
The function rds_ib_map_fmr is used only in the ib_fmr.c
file. As such, the static type is added to limit it in this file.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by:
When some errors occur, the scatter/gather list mapped to DMA addresses
should be handled.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
The function ib_dealloc_fmr will never be called. As such, it should
be removed.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
Change from v1 to v2:
remove ibmr NULL test.
net/rds/ib_fmr.c |
It is difficult to make sure the state of the interrupt when this
function is called. As such, it is safer to use spin_lock_irqsave
than spin_lock_irq.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
--
The function ib_dealloc_fmr will never be called. As such, it should
be removed.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_fmr.c | 6 ++
1 file changed, 2 insertions(+), 4 deleti
The function rds_ib_map_fmr is used only in the ib_fmr.c
file. As such, the static type is added to limit it in this file.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_fmr.c | 5 +++-
When rdma_accept fails, rdma_reject is called in it. As such, it is
not necessary to execute rdma_reject again.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_cm.c | 3 +--
1 file changed,
When some errors occur, the scatter/gather list mapped to DMA addresses
should be handled.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_fmr.c | 26 +++---
1 file chan
cle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_cm.c | 47 ---
1 file changed, 36 insertions(+), 11 deletions(-)
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index ce3775a..d47ae0f 100644
--- a/net/rds/ib_cm.c
+++ b/n
The function rds_trans_register always returns 0. As such, it is not
necessary to check the returned value.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib.c| 6 +-
net/r
The variables rds_ib_mr_1m_pool_size and rds_ib_mr_8k_pool_size
are used only in the ib.c file. As such, the static type is
added to limit them in this file.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
When the function register_netdevice_notifier fails, the memory
allocated by kmem_cache_create should be freed by the function
kmem_cache_destroy.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
In a void function, it is not necessary to append a return statement in it.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/
In the function rds_ib_xmit_atomic, ib_ring is not allocated
successfully. As such, it is not necessary to unalloc it.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
Change from v1 to v2:
f
In the function rds_ib_xmit_atomic, ib_ring is not successfully.
As such, it is not necessary to unalloc it.
Cc: Joe Jin <joe@oracle.com>
Cc: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
net/rds/ib_send.c | 1 -
1 file changed, 1
-on: d
...
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 15 +++
include/uapi/linux/ethtool.h | 4
2 files changed, 19 insertions(+)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
b
iation: on
Supports Wake-on: d
...
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
ethtool-copy.h | 2 ++
ethtool.c | 6 ++
2 files changed, 8 insertions(+)
diff --git a/ethtool-copy.h b/ethtool-copy.h
index 3d299e3..1c6db9a 100644
--- a/ethtool-copy.h
+++ b/ethtool-copy.h
@@ -15
The function bond_info_query alwarys returns 0. As such, in the function
bond_do_ioctl, it is not necessary to check the returned value. So the
interface type of the function bond_info_query is changed to void. The
redundant check is removed.
Signed-off-by: Zhu Yanjun <yanjun@oracle.
>From the realtek data sheet, the PID0 should be bit 0.
Signed-off-by: Zhu Yanjun <yanjun@oracle.com>
---
Change from v1 to v2:
change the commit header.
drivers/net/ethernet/realtek/r8169.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/etherne
The variable get_mac_status is a bool variable. So a bool value is
better than an integer number.
Signed-off-by: Zhu Yanjun <zyjzyj2...@gmail.com>
---
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 2 +-
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++--
2 files chan
In this function, origin is a pointer to struct aggregator.
No matter what agg is changed to, it has nothing to do with origin.
CC: Jay Vosburgh <jay.vosbu...@canonical.com>
Signed-off-by: Zhu Yanjun <zyjzyj2...@gmail.com>
---
drivers/net/bonding/bond_3ad.c |2 +-
1 file changed,
ip netns exec mynewns_new cat /proc/sys/net/ipv4/ip_forward
0
Suggested-by: Bruce Ashfield <bruce.ashfi...@windriver.com>
Signed-off-by: Zhu Yanjun <yanjun@windriver.com>
CC: David S. Miller <da...@davemloft.net>
CC: Alexey Kuznetsov <kuz...@ms2.inr.ac.ru>
CC: James Mo
It is not necessary to use two brackets. As such, the redudant brackets
are removed.
CC: Jay Vosburgh <j.vosbu...@gmail.com>
CC: Veaceslav Falico <vfal...@gmail.com>
CC: Andy Gospodarek <go...@cumulusnetworks.com>
Signed-off-by: Zhu Yanjun <yanjun@windriver.com>
The new net namespace can inherit from the original net config, or
the current net config. As such, a config is needed to decide where
the new namespace inherit from.
Signed-off-by: Zhu Yanjun yanjun@windriver.com
---
init/Kconfig | 9 +
net/ipv4/devinet.c | 13
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