You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Denis V. Lunev cd40b7d398 [NET]: make netlink user -> kernel interface synchronious ... This patch make processing netlink user -> kernel messages synchronious. This change was inspired by the talk with Alexey Kuznetsov about current netlink messages processing. He says that he was badly wrong when introduced asynchronious user -> kernel communication. The call netlink_unicast is the only path to send message to the kernel netlink socket. But, unfortunately, it is also used to send data to the user. Before this change the user message has been attached to the socket queue and sk->sk_data_ready was called. The process has been blocked until all pending messages were processed. The bad thing is that this processing may occur in the arbitrary process context. This patch changes nlk->data_ready callback to get 1 skb and force packet processing right in the netlink_unicast. Kernel -> user path in netlink_unicast remains untouched. EINTR processing for in netlink_run_queue was changed. It forces rtnl_lock drop, but the process remains in the cycle until the message will be fully processed. So, there is no need to use this kludges now. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net>		18 years ago
..
Makefile	[PATCH] eCryptfs: Public key; packet management	18 years ago
crypto.c	[PATCH] eCryptfs: open-code flag checking and manipulation	18 years ago
debug.c	[PATCH] eCryptfs: open-code flag checking and manipulation	18 years ago
dentry.c	[PATCH] eCryptfs: fix possible NULL ptr deref in ecryptfs_d_release()	18 years ago
ecryptfs_kernel.h	eCryptfs: fix write zeros behavior	18 years ago
file.c	sendfile: remove .sendfile from filesystems that use generic_file_sendfile()	18 years ago
inode.c	revert "eCryptfs: fix lookup error for special files"	18 years ago
keystore.c	[PATCH] eCryptfs: Reduce stack usage in ecryptfs_generate_key_packet_set()	18 years ago
main.c	eCryptfs: fix error handling in ecryptfs_init	18 years ago
messaging.c	Detach sched.h from mm.h	18 years ago
mmap.c	eCryptfs: fix possible fault in ecryptfs_sync_page	18 years ago
netlink.c	[NET]: make netlink user -> kernel interface synchronious	18 years ago
super.c	[PATCH] Mark struct super_operations const	18 years ago