On Thursday 04 May 2006 05:39, Phillip Hellewell wrote:
> +struct file_operations ecryptfs_dir_fops = {
> + .readdir = ecryptfs_readdir,
> + .ioctl = ecryptfs_ioctl,
> + .mmap = generic_file_mmap,
> + .open = ecryptfs_open,
> + .flush = ecryptfs_flush,
> + .release = ecryptfs_release,
> + .fsync = ecryptfs_fsync,
> + .fasync = ecryptfs_fasync,
> + .lock = ecryptfs_lock,
> + .sendfile = ecryptfs_sendfile,
> +};
> +
> +struct file_operations ecryptfs_main_fops = {
> + .llseek = ecryptfs_llseek,
> + .read = ecryptfs_read_update_atime,
> + .write = generic_file_write,
> + .readdir = ecryptfs_readdir,
> + .ioctl = ecryptfs_ioctl,
> + .mmap = generic_file_mmap,
> + .open = ecryptfs_open,
> + .flush = ecryptfs_flush,
> + .release = ecryptfs_release,
> + .fsync = ecryptfs_fsync,
> + .fasync = ecryptfs_fasync,
> + .lock = ecryptfs_lock,
> + .sendfile = ecryptfs_sendfile,
> +};
Current kernel has support for const file_operations, so new file systems
should use a 'const' attribute for 'file_operation' declarations.
It helps avoiding false sharing on SMP.
Eric
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