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authorJens Axboe <jens.axboe@oracle.com>2007-11-06 23:29:47 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:53:30 -0800
commitbbdfc2f70610bebb841d0874dc901c648308e43a (patch)
tree0f78843b93bb3338ccd6dd36bd7d3677a97083e5 /include/linux/splice.h
parent[MAC80211]: Revert unaligned warning removal. (diff)
downloadlinux-dev-bbdfc2f70610bebb841d0874dc901c648308e43a.tar.xz
linux-dev-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 '')
-rw-r--r--include/linux/splice.h1
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 *,