Commit 32aaa62e authored by J. Bruce Fields's avatar J. Bruce Fields

nfsd4: use session limits to release send buffer reservation

Once we know the limits the session places on the size of the rpc, we
can also use that information to release any unnecessary reserved reply
buffer space.
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 47ee5298
...@@ -2290,6 +2290,7 @@ nfsd4_sequence(struct svc_rqst *rqstp, ...@@ -2290,6 +2290,7 @@ nfsd4_sequence(struct svc_rqst *rqstp,
nfserr_rep_too_big; nfserr_rep_too_big;
if (xdr_restrict_buflen(xdr, buflen - 2 * RPC_MAX_AUTH_SIZE)) if (xdr_restrict_buflen(xdr, buflen - 2 * RPC_MAX_AUTH_SIZE))
goto out_put_session; goto out_put_session;
svc_reserve(rqstp, buflen);
status = nfs_ok; status = nfs_ok;
/* Success! bump slot seqid */ /* Success! bump slot seqid */
......
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