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authorAl Viro <viro@zeniv.linux.org.uk>2014-11-24 18:42:55 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2014-12-10 00:29:03 +0300
commitc0371da6047abd261bc483c744dbc7d81a116172 (patch)
tree73b4d685f311a83e04f3a684ce18225b409b3f5f /fs/afs
parentd838df2e5dcbb6ed4d82854869e9a30f9aeef6da (diff)
downloadlinux-c0371da6047abd261bc483c744dbc7d81a116172.tar.xz
put iov_iter into msghdr
Note that the code _using_ ->msg_iter at that point will be very unhappy with anything other than unshifted iovec-backed iov_iter. We still need to convert users to proper primitives. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/afs')
-rw-r--r--fs/afs/rxrpc.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 03a3beb17004..06e14bfb3496 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -306,8 +306,8 @@ static int afs_send_pages(struct afs_call *call, struct msghdr *msg,
_debug("- range %u-%u%s",
offset, to, msg->msg_flags ? " [more]" : "");
- msg->msg_iov = (struct iovec *) iov;
- msg->msg_iovlen = 1;
+ iov_iter_init(&msg->msg_iter, WRITE,
+ (struct iovec *) iov, 1, to - offset);
/* have to change the state *before* sending the last
* packet as RxRPC might give us the reply before it
@@ -384,8 +384,8 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp,
msg.msg_name = NULL;
msg.msg_namelen = 0;
- msg.msg_iov = (struct iovec *) iov;
- msg.msg_iovlen = 1;
+ iov_iter_init(&msg.msg_iter, WRITE, (struct iovec *)iov, 1,
+ call->request_size);
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = (call->send_pages ? MSG_MORE : 0);
@@ -778,8 +778,7 @@ void afs_send_empty_reply(struct afs_call *call)
iov[0].iov_len = 0;
msg.msg_name = NULL;
msg.msg_namelen = 0;
- msg.msg_iov = iov;
- msg.msg_iovlen = 0;
+ iov_iter_init(&msg.msg_iter, WRITE, iov, 0, 0); /* WTF? */
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = 0;
@@ -815,8 +814,7 @@ void afs_send_simple_reply(struct afs_call *call, const void *buf, size_t len)
iov[0].iov_len = len;
msg.msg_name = NULL;
msg.msg_namelen = 0;
- msg.msg_iov = iov;
- msg.msg_iovlen = 1;
+ iov_iter_init(&msg.msg_iter, WRITE, iov, 1, len);
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = 0;