nfs41: allow async version layoutreturn
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <loghyr@primarydata.com>
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 9549b89..0a0e209 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -52,7 +52,7 @@
static int
pnfs_send_layoutreturn(struct pnfs_layout_hdr *lo, nfs4_stateid stateid,
- enum pnfs_iomode iomode);
+ enum pnfs_iomode iomode, bool sync);
/* Return the registered pnfs layout driver module matching given id */
static struct pnfs_layoutdriver_type *
@@ -392,7 +392,8 @@
spin_unlock(&inode->i_lock);
pnfs_free_lseg(lseg);
if (need_return)
- pnfs_send_layoutreturn(lo, stateid, iomode);
+ pnfs_send_layoutreturn(lo, stateid, iomode,
+ true);
else
pnfs_put_layout_hdr(lo);
}
@@ -897,7 +898,7 @@
static int
pnfs_send_layoutreturn(struct pnfs_layout_hdr *lo, nfs4_stateid stateid,
- enum pnfs_iomode iomode)
+ enum pnfs_iomode iomode, bool sync)
{
struct inode *ino = lo->plh_inode;
struct nfs4_layoutreturn *lrp;
@@ -923,7 +924,7 @@
lrp->clp = NFS_SERVER(ino)->nfs_client;
lrp->cred = lo->plh_lc_cred;
- status = nfs4_proc_layoutreturn(lrp);
+ status = nfs4_proc_layoutreturn(lrp, sync);
out:
if (status) {
spin_lock(&ino->i_lock);
@@ -989,7 +990,7 @@
spin_unlock(&ino->i_lock);
pnfs_free_lseg_list(&tmp_list);
- status = pnfs_send_layoutreturn(lo, stateid, IOMODE_ANY);
+ status = pnfs_send_layoutreturn(lo, stateid, IOMODE_ANY, true);
out:
dprintk("<-- %s status: %d\n", __func__, status);
return status;