tmp_suning_uos_patched/net/core
Gautham R Shenoy 86ef5c9a8e cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus()
Replace all lock_cpu_hotplug/unlock_cpu_hotplug from the kernel and use
get_online_cpus and put_online_cpus instead as it highlights the
refcount semantics in these operations.

The new API guarantees protection against the cpu-hotplug operation, but
it doesn't guarantee serialized access to any of the local data
structures. Hence the changes needs to be reviewed.

In case of pseries_add_processor/pseries_remove_processor, use
cpu_maps_update_begin()/cpu_maps_update_done() as we're modifying the
cpu_present_map there.

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-25 21:08:02 +01:00
..
datagram.c
dev_mcast.c
dev.c
dst.c
ethtool.c
fib_rules.c
filter.c
flow.c cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 2008-01-25 21:08:02 +01:00
gen_estimator.c
gen_stats.c
iovec.c
kmap_skb.h
link_watch.c
Makefile
neighbour.c
net_namespace.c [NETNS]: Re-export init_net via EXPORT_SYMBOL. 2008-01-23 03:11:42 -08:00
net-sysfs.c
net-sysfs.h
netevent.c
netpoll.c
pktgen.c
request_sock.c
rtnetlink.c [NET]: rtnl_link: fix use-after-free 2008-01-20 20:31:45 -08:00
scm.c
skbuff.c
sock.c
stream.c
sysctl_net_core.c
user_dma.c
utils.c