netlink vs ioctl

From: aryan aru (aryan222is@yahoo.com)
Date: Mon Mar 04 2002 - 19:28:43 EST


Hi,

For the communication between user space and kernel
space, which one would give more performance - netlink
or ioctl.

When used ioremap_nocache to map from user space to
kernel space does it do cache flush ?

Any help is highly appreciated.

thanks in advance

regards
aryan

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