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| author |   J. Bruce Fields <bfields@redhat.com> | 2014-03-20 20:47:41 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-05-30 17:32:02 -0400 |
| commit | 32aaa62ede574ff99b020b4ee3ff6f9cfc9f0099 (patch) | |
| tree | 6ad708054e21e60d230f26302f0a69ac355b5456 /fs/nfsd | |
| parent | nfsd4: adjust buflen to session channel limit (diff) | |
| download | linux-dev-32aaa62ede574ff99b020b4ee3ff6f9cfc9f0099.tar.xz linux-dev-32aaa62ede574ff99b020b4ee3ff6f9cfc9f0099.zip | |
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: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 612b85ac414b..62b882dc48ec 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2290,6 +2290,7 @@ nfsd4_sequence(struct svc_rqst *rqstp, nfserr_rep_too_big; if (xdr_restrict_buflen(xdr, buflen - 2 * RPC_MAX_AUTH_SIZE)) goto out_put_session; + svc_reserve(rqstp, buflen); status = nfs_ok; /* Success! bump slot seqid */ |