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    SubjectRe: [PATCH 8/13: eCryptfs] File operations
    Date
    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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