linux/net/atm
Eric Dumazet d6bf781712 net neigh: RCU conversion of neigh hash table
David

This is the first step for RCU conversion of neigh code.

Next patches will convert hash_buckets[] and "struct neighbour" to RCU
protected objects.

Thanks

[PATCH net-next] net neigh: RCU conversion of neigh hash table

Instead of storing hash_buckets, hash_mask and hash_rnd in "struct
neigh_table", a new structure is defined :

struct neigh_hash_table {
       struct neighbour        **hash_buckets;
       unsigned int            hash_mask;
       __u32                   hash_rnd;
       struct rcu_head         rcu;
};

And "struct neigh_table" has an RCU protected pointer to such a
neigh_hash_table.

This means the signature of (*hash)() function changed: We need to add a
third parameter with the actual hash_rnd value, since this is not
anymore a neigh_table field.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-05 14:54:36 -07:00
..
addr.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
addr.h atm: use const where reasonable 2008-06-17 16:20:06 -07:00
atm_misc.c net/atm/atm_misc.c: checkpatch cleanups 2010-01-26 21:15:57 -08:00
atm_sysfs.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
br2684.c br2684: fix scheduling while atomic 2010-09-26 18:29:18 -07:00
clip.c net neigh: RCU conversion of neigh hash table 2010-10-05 14:54:36 -07:00
common.c net/atm: Adjust confusing if indentation 2010-08-16 21:06:26 -07:00
common.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
ioctl.c net/atm/ioctl.c: checkpatch cleanups 2010-01-26 21:15:59 -08:00
Kconfig [ATM]: atm is no longer experimental 2008-01-28 15:00:11 -08:00
lec_arpc.h
lec.c atm: remove a net_device_stats clear 2010-08-19 00:14:36 -07:00
lec.h lec: convert to internal network_device_stats 2009-01-21 14:02:00 -08:00
Makefile
mpc.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
mpc.h atm: convert mpc device to using netdev_ops 2009-03-21 19:19:12 -07:00
mpoa_caches.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
mpoa_caches.h
mpoa_proc.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pppoatm.c ppp: make channel_ops const 2010-08-04 21:53:17 -07:00
proc.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
protocols.h
pvc.c net/atm/pvc.c: checkpatch cleanups 2010-01-26 21:16:02 -08:00
raw.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
resources.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
resources.h atm: 32-bit ioctl compatibility 2008-12-03 22:12:38 -08:00
signaling.c net: sk_sleep() helper 2010-04-20 16:37:13 -07:00
signaling.h
svc.c net: sk_sleep() helper 2010-04-20 16:37:13 -07:00