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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2006-06-30 01:56:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 11:25:41 -0700 |
| commit | 5c04c46aec16b3267d8fe03af886f2d41e448cd0 (patch) | |
| tree | c46f4e70423f4f37f73f9e875a7059c0ca2ccf3f /net/sunrpc | |
| parent | e142ede8e064cb1ae9c2bfb17f36ab145b95ccd2 (diff) | |
| download | linux-5c04c46aec16b3267d8fe03af886f2d41e448cd0.tar.bz2 | |
[PATCH] knfsd: nfsd: mark rqstp to prevent use of sendfile in privacy case
Add a rq_sendfile_ok flag to svc_rqst which will be cleared in the privacy
case so that the wrapping code will get copies of the read data instead of
real page cache pages. This makes life simpler when we encrypt the response.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/svc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index b08419e1fc68..fb168a30fd3f 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -281,6 +281,8 @@ svc_process(struct svc_serv *serv, struct svc_rqst *rqstp) rqstp->rq_res.page_len = 0; rqstp->rq_res.buflen = PAGE_SIZE; rqstp->rq_res.tail[0].iov_len = 0; + /* Will be turned off only in gss privacy case: */ + rqstp->rq_sendfile_ok = 1; /* tcp needs a space for the record length... */ if (rqstp->rq_prot == IPPROTO_TCP) svc_putu32(resv, 0); |