diff options
| author | Trond Myklebust | 2006-01-03 09:55:13 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2006-01-06 14:58:43 -0500 |
| commit | e761692381f294ea079d2e869fcd7c0afc79e394 (patch) | |
| tree | 34ebc00c001cddc94866936c460547d311e5dabb /fs/devfs | |
| parent | cdd4e68b5f0ed12c64b3e2be83655d2a47588a74 (diff) | |
NFSv4: Make nfs4_state track O_RDWR, O_RDONLY and O_WRONLY separately
A closer reading of RFC3530 reveals that OPEN_DOWNGRADE must always
specify a access modes that have been the argument of a previous OPEN
operation.
IOW: doing OPEN(O_RDWR) and then OPEN_DOWNGRADE(O_WRONLY) is forbidden
unless the user called OPEN(O_WRONLY)
In order to fix that, we really need to track the three possible open
states separately.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/devfs')
0 files changed, 0 insertions, 0 deletions