#include "nfs4_fs.h"
#include "callback.h"
#include "delegation.h"
+#include "internal.h"
+#ifdef NFS_DEBUG
#define NFSDBG_FACILITY NFSDBG_CALLBACK
+#endif
-unsigned nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res)
+__be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res)
{
- struct nfs4_client *clp;
+ struct nfs_client *clp;
struct nfs_delegation *delegation;
struct nfs_inode *nfsi;
struct inode *inode;
-
+
res->bitmap[0] = res->bitmap[1] = 0;
res->status = htonl(NFS4ERR_BADHANDLE);
- clp = nfs4_find_client(&args->addr->sin_addr);
+ clp = nfs_find_client(args->addr, 4);
if (clp == NULL)
goto out;
+
+ dprintk("NFS: GETATTR callback request from %s\n",
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR));
+
inode = nfs_delegation_find_inode(clp, &args->fh);
if (inode == NULL)
goto out_putclient;
up_read(&nfsi->rwsem);
iput(inode);
out_putclient:
- nfs4_put_client(clp);
+ nfs_put_client(clp);
out:
- dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(res->status));
+ dprintk("%s: exit with status = %d\n", __func__, ntohl(res->status));
return res->status;
}
-unsigned nfs4_callback_recall(struct cb_recallargs *args, void *dummy)
+__be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy)
{
- struct nfs4_client *clp;
+ struct nfs_client *clp;
struct inode *inode;
- unsigned res;
+ __be32 res;
res = htonl(NFS4ERR_BADHANDLE);
- clp = nfs4_find_client(&args->addr->sin_addr);
+ clp = nfs_find_client(args->addr, 4);
if (clp == NULL)
goto out;
- inode = nfs_delegation_find_inode(clp, &args->fh);
- if (inode == NULL)
- goto out_putclient;
- /* Set up a helper thread to actually return the delegation */
- switch(nfs_async_inode_return_delegation(inode, &args->stateid)) {
- case 0:
- res = 0;
- break;
- case -ENOENT:
- res = htonl(NFS4ERR_BAD_STATEID);
- break;
- default:
- res = htonl(NFS4ERR_RESOURCE);
- }
- iput(inode);
-out_putclient:
- nfs4_put_client(clp);
+
+ dprintk("NFS: RECALL callback request from %s\n",
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR));
+
+ do {
+ struct nfs_client *prev = clp;
+
+ inode = nfs_delegation_find_inode(clp, &args->fh);
+ if (inode != NULL) {
+ /* Set up a helper thread to actually return the delegation */
+ switch(nfs_async_inode_return_delegation(inode, &args->stateid)) {
+ case 0:
+ res = 0;
+ break;
+ case -ENOENT:
+ if (res != 0)
+ res = htonl(NFS4ERR_BAD_STATEID);
+ break;
+ default:
+ res = htonl(NFS4ERR_RESOURCE);
+ }
+ iput(inode);
+ }
+ clp = nfs_find_client_next(prev);
+ nfs_put_client(prev);
+ } while (clp != NULL);
out:
- dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(res));
+ dprintk("%s: exit with status = %d\n", __func__, ntohl(res));
return res;
}