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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-08-10 17:45:11 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:18:38 -0400 |
| commit | 76b32999dfff6e59252a8af17a5671a4cf3bcf9b (patch) | |
| tree | 6494e3a368e120668052e469c08c69a5d8d0b3f4 /fs/nfs/nfs4proc.c | |
| parent | af22f94ae02ab9dd4fd7fe628c8434a59cc293be (diff) | |
| download | lwn-76b32999dfff6e59252a8af17a5671a4cf3bcf9b.tar.gz lwn-76b32999dfff6e59252a8af17a5671a4cf3bcf9b.zip | |
NFSv4: Make NFSv4 ACCESS calls return attributes too...
It doesn't really make sense to cache an access call without also
revalidating the attributes.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 5aa0dd1e1bdf..0e366a31f63b 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -62,7 +62,6 @@ struct nfs4_opendata; static int _nfs4_proc_open(struct nfs4_opendata *data); static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *); -static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry); static int nfs4_handle_exception(const struct nfs_server *server, int errorcode, struct nfs4_exception *exception); static int nfs4_wait_clnt_recover(struct rpc_clnt *clnt, struct nfs_client *clp); static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr); @@ -1726,10 +1725,16 @@ static int nfs4_proc_lookup(struct inode *dir, struct qstr *name, struct nfs_fh static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry) { + struct nfs_server *server = NFS_SERVER(inode); + struct nfs_fattr fattr; struct nfs4_accessargs args = { .fh = NFS_FH(inode), + .bitmask = server->attr_bitmask, + }; + struct nfs4_accessres res = { + .server = server, + .fattr = &fattr, }; - struct nfs4_accessres res = { 0 }; struct rpc_message msg = { .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ACCESS], .rpc_argp = &args, @@ -1755,6 +1760,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry if (mode & MAY_EXEC) args.access |= NFS4_ACCESS_EXECUTE; } + nfs_fattr_init(&fattr); status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0); if (!status) { entry->mask = 0; @@ -1764,6 +1770,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry entry->mask |= MAY_WRITE; if (res.access & (NFS4_ACCESS_LOOKUP|NFS4_ACCESS_EXECUTE)) entry->mask |= MAY_EXEC; + nfs_refresh_inode(inode, &fattr); } return status; } |