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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 /include/linux/sunrpc/svc.h | |
| parent | e142ede8e064cb1ae9c2bfb17f36ab145b95ccd2 (diff) | |
| download | lwn-5c04c46aec16b3267d8fe03af886f2d41e448cd0.tar.gz lwn-5c04c46aec16b3267d8fe03af886f2d41e448cd0.zip | |
[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 'include/linux/sunrpc/svc.h')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 503564384545..7b27c09b5604 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -159,7 +159,9 @@ struct svc_rqst { * determine what device number * to report (real or virtual) */ - + int rq_sendfile_ok; /* turned off in gss privacy + * to prevent encrypting page + * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ }; |