Pravin B Shelar def3117493 genl: Allow concurrent genl callbacks. ... All genl callbacks are serialized by genl-mutex. This can become bottleneck in multi threaded case. Following patch adds an parameter to genl_family so that a particular family can get concurrent netlink callback without genl_lock held. New rw-sem is used to protect genl callback from genl family unregister. in case of parallel_ops genl-family read-lock is taken for callbacks and write lock is taken for register or unregistration for any family. In case of locked genl family semaphore and gel-mutex is locked for any openration. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-04-25 01:43:15 -04:00
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af_netlink.c	netlink: fix compilation after memory mapped patches	2013-04-24 14:26:55 -04:00
af_netlink.h	netlink: mmaped netlink: ring setup	2013-04-19 14:57:57 -04:00
diag.c	netlink: Fix build with mmap disabled.	2013-04-23 15:39:03 -04:00
genetlink.c	genl: Allow concurrent genl callbacks.	2013-04-25 01:43:15 -04:00
Kconfig	netlink: Diag core and basic socket info dumping (v2)	2013-03-21 12:38:03 -04:00
Makefile	netlink: Diag core and basic socket info dumping (v2)	2013-03-21 12:38:03 -04:00