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linux/net/core
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Eric Dumazet 60877a32bc net: allow large number of tx queues 
netif_alloc_netdev_queues() uses kcalloc() to allocate memory
for the "struct netdev_queue *_tx" array.

For large number of tx queues, kcalloc() might fail, so this
patch does a fallback to vzalloc().

As vmalloc() adds overhead on a critical network path, add __GFP_REPEAT
to kzalloc() flags to do this fallback only when really needed.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-23 23:56:55 -07:00
..
datagram.c udp: add low latency socket poll support 2013-06-10 21:22:36 -07:00
dev.c net: allow large number of tx queues 2013-06-23 23:56:55 -07:00
dev_addr_lists.c net/core: dev_mc_sync_multiple calls wrong helper 2013-05-31 16:56:56 -07:00
dev_ioctl.c net: move ioctl functions into a separated file 2013-02-18 12:27:32 -05:00
drop_monitor.c net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
dst.c net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
ethtool.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-06-19 16:49:39 -07:00
fib_rules.c net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
filter.c sock_diag: fix filter code sent to userspace 2013-06-10 22:23:32 -07:00
flow.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-01 13:36:50 -04:00
flow_dissector.c net: flow_dissector: add __skb_get_poff to get a start offset to payload 2013-03-20 13:15:45 -04:00
gen_estimator.c net_sched: add 64bit rate estimators 2013-06-11 02:51:03 -07:00
gen_stats.c net_sched: add 64bit rate estimators 2013-06-11 02:51:03 -07:00
iovec.c Hoist memcpy_fromiovec/memcpy_toiovec into lib/ 2013-05-20 10:24:22 +09:30
link_watch.c net: make all team port device link events urgent 2013-06-13 02:31:41 -07:00
Makefile net: move procfs code to net/core/net-procfs.c 2013-02-19 00:51:10 -05:00
neighbour.c neigh: disallow un-init_net to change thresh of neigh 2013-06-19 21:13:24 -07:00
net-procfs.c rps: selective flow shedding during softnet overflow 2013-05-20 13:48:04 -07:00
net-sysfs.c rps_dev_flow_table_release(): no need to delay vfree() 2013-05-06 11:06:51 -04:00
net-sysfs.h
net-traces.c
net_namespace.c proc: Split the namespace stuff out into linux/proc_ns.h 2013-05-01 17:29:39 -04:00
netevent.c
netpoll.c netpoll: fix position of network header 2013-06-04 17:37:04 -07:00
netprio_cgroup.c net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
pktgen.c pktgen: ipv6: numa: consolidate skb allocation to pktgen_alloc_skb 2013-06-12 00:47:25 -07:00
request_sock.c tcp: fix a panic on UP machines in reqsk_fastopen_remove 2013-01-14 18:10:05 -05:00
rtnetlink.c net/core: Add VF link state control 2013-06-13 17:51:04 -07:00
scm.c netprio_cgroup: remove task_struct parameter from sock_update_netprio() 2013-04-09 13:19:37 -04:00
secure_seq.c net: defer net_secret[] initialization 2013-04-29 15:14:02 -04:00
skbuff.c net: pass correct parameter to skb_headers_offset_update() 2013-06-11 02:48:06 -07:00
sock.c net: add socket option for low latency polling 2013-06-17 15:48:14 -07:00
sock_diag.c sock_diag: fix filter code sent to userspace 2013-06-10 22:23:32 -07:00
stream.c
sysctl_net_core.c net: change sysctl_net_ll_poll into an unsigned int 2013-06-17 15:48:13 -07:00
timestamping.c
user_dma.c
utils.c net: core: let's use native isxdigit instead of custom 2013-03-27 12:48:32 -04:00