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| author | NeilBrown <neilb@cse.unsw.edu.au> | 2005-06-23 22:02:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-24 00:06:28 -0700 |
| commit | 0dd3c19212961453817f219cd6200981c38564bc (patch) | |
| tree | dca7cbaf25a0f114a1b8475e935f33272762d273 /fs | |
| parent | c44c5eeb2c022ddac98a8543c08dc8ff820561dc (diff) | |
| download | linux-3.10-0dd3c19212961453817f219cd6200981c38564bc.tar.gz linux-3.10-0dd3c19212961453817f219cd6200981c38564bc.tar.bz2 linux-3.10-0dd3c19212961453817f219cd6200981c38564bc.zip | |
[PATCH] nfsd4: support CLAIM_DELEGATE_CUR
Add OPEN claim type NFS4_OPEN_CLAIM_DELEGATE_CUR to nfsd4_open().
A delegation stateid and a name are provided. OPEN with O_CREAT is not legal
with this claim type; otherwise, use the NFS4_OPEN_CLAIM_NULL code path to
lookup the filename to be opened.
Signed-off-by: Andy Adamson <andros@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index e8158741e8b..eb8c1337d9b 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -198,6 +198,11 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open if (status) goto out; switch (open->op_claim_type) { + case NFS4_OPEN_CLAIM_DELEGATE_CUR: + status = nfserr_inval; + if (open->op_create) + goto out; + /* fall through */ case NFS4_OPEN_CLAIM_NULL: /* * (1) set CURRENT_FH to the file being opened, @@ -220,7 +225,6 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open if (status) goto out; break; - case NFS4_OPEN_CLAIM_DELEGATE_CUR: case NFS4_OPEN_CLAIM_DELEGATE_PREV: printk("NFSD: unsupported OPEN claim type %d\n", open->op_claim_type); |