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authorLinus Torvalds <torvalds@linux-foundation.org>2009-08-13 08:28:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-13 10:57:26 -0700
commite694958388c50148389b0e9b9e9e8945cf0f1b98 (patch)
tree492a61009732cd0c468d4c0faa41321414ea43a7
parenta3620f7545344f932873bf98fbdf416b49409c8e (diff)
Make sock_sendpage() use kernel_sendpage()
kernel_sendpage() does the proper default case handling for when the socket doesn't have a native sendpage implementation. Now, arguably this might be something that we could instead solve by just specifying that all protocols should do it themselves at the protocol level, but we really only care about the common protocols. Does anybody really care about sendpage on something like Appletalk? Not likely. Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Julien TINNES <julien@cr0.org> Acked-by: Tavis Ormandy <taviso@sdf.lonestar.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--net/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c
index 791d71a36a9..6d471655904 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -736,7 +736,7 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
if (more)
flags |= MSG_MORE;
- return sock->ops->sendpage(sock, page, offset, size, flags);
+ return kernel_sendpage(sock, page, offset, size, flags);
}
static ssize_t sock_splice_read(struct file *file, loff_t *ppos,