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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 10:42:55 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-09 16:29:03 -0500 |
| commit | c0371da6047abd261bc483c744dbc7d81a116172 (patch) | |
| tree | 73b4d685f311a83e04f3a684ce18225b409b3f5f /fs/afs | |
| parent | d838df2e5dcbb6ed4d82854869e9a30f9aeef6da (diff) | |
| download | lwn-c0371da6047abd261bc483c744dbc7d81a116172.tar.gz lwn-c0371da6047abd261bc483c744dbc7d81a116172.zip | |
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.c | 14 |
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; |