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| author |   Jason Wang <jasowang@redhat.com> | 2013-08-06 17:45:03 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-08-07 16:52:33 -0700 |
| commit | b4bf07771faaf959b0a916d35b1b930c030e30a8 (patch) | |
| tree | 9292ea7010fc74fb5c3f5039ee3886b1f42702f3 /include/linux | |
| parent | ip_tunnel: embed hash list head (diff) | |
| download | linux-dev-b4bf07771faaf959b0a916d35b1b930c030e30a8.tar.xz linux-dev-b4bf07771faaf959b0a916d35b1b930c030e30a8.zip | |
net: move iov_pages() to net/core/iovec.c
To let it be reused and reduce code duplication.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/socket.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index 230c04bda3e2..445ef7519dc2 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -313,6 +313,8 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov, int offset, unsigned int len, __wsum *csump); +extern unsigned long iov_pages(const struct iovec *iov, int offset, + unsigned long nr_segs); extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode); extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata, |