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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-08-10 17:45:11 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-09 17:18:38 -0400
commit76b32999dfff6e59252a8af17a5671a4cf3bcf9b (patch)
tree6494e3a368e120668052e469c08c69a5d8d0b3f4 /fs/nfs/nfs4proc.c
parentaf22f94ae02ab9dd4fd7fe628c8434a59cc293be (diff)
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.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5aa0dd1e1bd..0e366a31f63 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;
}