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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-11-06 23:29:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:30 -0800 |
| commit | bbdfc2f70610bebb841d0874dc901c648308e43a (patch) | |
| tree | 0f78843b93bb3338ccd6dd36bd7d3677a97083e5 /include/linux/splice.h | |
| parent | d10f2150eab62f633aeae36cf4612d1f648a817e (diff) | |
| download | lwn-bbdfc2f70610bebb841d0874dc901c648308e43a.tar.gz lwn-bbdfc2f70610bebb841d0874dc901c648308e43a.zip | |
[SPLICE]: Don't assume regular pages in splice_to_pipe()
Allow caller to pass in a release function, there might be
other resources that need releasing as well. Needed for
network receive.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/splice.h')
| -rw-r--r-- | include/linux/splice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/splice.h b/include/linux/splice.h index 33e447f98a54..528dcb93c2f2 100644 --- a/include/linux/splice.h +++ b/include/linux/splice.h @@ -53,6 +53,7 @@ struct splice_pipe_desc { int nr_pages; /* number of pages in map */ unsigned int flags; /* splice flags */ const struct pipe_buf_operations *ops;/* ops associated with output pipe */ + void (*spd_release)(struct splice_pipe_desc *, unsigned int); }; typedef int (splice_actor)(struct pipe_inode_info *, struct pipe_buffer *, |