tree c60dbf743e7ced76cb7b33d16526786d44d4697f
parent 8658452e4a588da603f6cb5ee2615deafcd82b71
author J. Bruce Fields <bfields@redhat.com> 1394210638 -0500
committer J. Bruce Fields <bfields@redhat.com> 1400850221 -0400

nfsd4: READ, READDIR, etc., are idempotent

OP_MODIFIES_SOMETHING flags operations that we should be careful not to
initiate without being sure we have the buffer space to encode a reply.

None of these ops fall into that category.

We could probably remove a few more, but this isn't a very important
problem at least for ops whose reply size is easy to estimate.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>