• Michael Halcrow's avatar
    eCryptfs: read_write.c routines · da0102a1
    Michael Halcrow authored
    Add a set of functions through which all I/O to lower files is consolidated.
    This patch adds a new inode_info reference to a persistent lower file for each
    eCryptfs inode; another patch later in this series will set that up.  This
    persistent lower file is what the read_write.c functions use to call
    vfs_read() and vfs_write() on the lower filesystem, so even when reads and
    writes come in through aops->readpage and aops->writepage, we can satisfy them
    without resorting to direct access to the lower inode's address space.
    Several function declarations are going to be changing with this patchset.
    For now, in order to keep from breaking the build, I am putting dummy
    parameters in for those functions.
    Signed-off-by: default avatarMichael Halcrow <mhalcrow@us.ibm.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    da0102a1
Makefile 208 Bytes