sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

They can use generic_file_splice_read() instead. Since sys_sendfile() now
prefers that, there should be no change in behaviour.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 0 insertions, 26 deletions

diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index cb51dc961355..8c43cd2e237a 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -124,30 +124,6 @@ xfs_file_aio_write_invis(
 }
 
 STATIC ssize_t
-xfs_file_sendfile(
-        struct file             *filp,
-        loff_t                  *pos,
-        size_t                  count,
-        read_actor_t            actor,
-        void                    *target)
-{
-        return bhv_vop_sendfile(vn_from_inode(filp->f_path.dentry->d_inode),
-                                filp, pos, 0, count, actor, target, NULL);
-}
-
-STATIC ssize_t
-xfs_file_sendfile_invis(
-        struct file             *filp,
-        loff_t                  *pos,
-        size_t                  count,
-        read_actor_t            actor,
-        void                    *target)
-{
-        return bhv_vop_sendfile(vn_from_inode(filp->f_path.dentry->d_inode),
-                                filp, pos, IO_INVIS, count, actor, target, NULL);
-}
-
-STATIC ssize_t
 xfs_file_splice_read(
         struct file             *infilp,
         loff_t                  *ppos,
@@ -452,7 +428,6 @@ const struct file_operations xfs_file_operations = {
         .write          = do_sync_write,
         .aio_read       = xfs_file_aio_read,
         .aio_write      = xfs_file_aio_write,
-        .sendfile       = xfs_file_sendfile,
         .splice_read    = xfs_file_splice_read,
         .splice_write   = xfs_file_splice_write,
         .unlocked_ioctl = xfs_file_ioctl,
@@ -475,7 +450,6 @@ const struct file_operations xfs_invis_file_operations = {
         .write          = do_sync_write,
         .aio_read       = xfs_file_aio_read_invis,
         .aio_write      = xfs_file_aio_write_invis,
-        .sendfile       = xfs_file_sendfile_invis,
         .splice_read    = xfs_file_splice_read_invis,
         .splice_write   = xfs_file_splice_write_invis,
         .unlocked_ioctl = xfs_file_ioctl_invis,