vmsplice: add vmsplice-to-user support
authorJens Axboe <jens.axboe@oracle.com>
Thu, 14 Jun 2007 11:08:55 +0000 (13:08 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 10 Jul 2007 06:04:12 +0000 (08:04 +0200)
commit6a14b90bb6bc7cd83e2a444bf457a2ea645cbfe7
treec6f2788cbafd29bdf520c0b2a232818f4d62ec9d
parentc66ab6fa705e1b2887a6d9246b798bdc526839e2
vmsplice: add vmsplice-to-user support

A bit of a cheat, it actually just copies the data to userspace. But
this makes the interface nice and symmetric and enables people to build
on splice, with room for future improvement in performance.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
fs/ocfs2/file.c
fs/splice.c
include/linux/pipe_fs_i.h