afs/VNOPS: reduce stack usage

[openafs.git] / src / afs / VNOPS / afs_vnop_create.c

diff --git a/src/afs/VNOPS/afs_vnop_create.c b/src/afs/VNOPS/afs_vnop_create.c
index 304987f..daaa9f0 100644 (file)
--- a/src/afs/VNOPS/afs_vnop_create.c
+++ b/src/afs/VNOPS/afs_vnop_create.c
@@ -46,7 +46,7 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
     struct afs_conn *tc;
     struct VenusFid newFid;
     struct AFSStoreStatus InStatus;
-    struct AFSFetchStatus OutFidStatus, OutDirStatus;
+    struct AFSFetchStatus *OutFidStatus, *OutDirStatus;
     struct AFSVolSync tsync;
     struct AFSCallBack CallBack;
     afs_int32 now;
@@ -60,8 +60,11 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
     XSTATS_DECLS;
     OSI_VC_CONVERT(adp);
 
-
     AFS_STATCNT(afs_create);
+
+    OutFidStatus = osi_AllocSmallSpace(AFS_SMALLOCSIZ);
+    OutDirStatus = osi_AllocSmallSpace(AFS_SMALLOCSIZ);
+
     if ((code = afs_InitReq(&treq, acred)))
        goto done2;
 
@@ -307,7 +310,7 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
                code =
                    RXAFS_CreateFile(rxconn, (struct AFSFid *)&adp->f.fid.Fid,
                                 aname, &InStatus, (struct AFSFid *)
-                                &newFid.Fid, &OutFidStatus, &OutDirStatus,
+                                &newFid.Fid, OutFidStatus, OutDirStatus,
                                 &CallBack, &tsync);
                RX_AFS_GLOCK();
                XSTATS_END_TIME;
@@ -372,7 +375,7 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
     /* otherwise, we should see if we can make the change to the dir locally */
     if (tdc)
        UpgradeSToWLock(&tdc->lock, 631);
-    if (AFS_IS_DISCON_RW || afs_LocalHero(adp, tdc, &OutDirStatus, 1)) {
+    if (AFS_IS_DISCON_RW || afs_LocalHero(adp, tdc, OutDirStatus, 1)) {
        /* we can do it locally */
        ObtainWriteLock(&afs_xdcache, 291);
        code = afs_dir_Create(tdc, aname, &newFid.Fid);
@@ -454,7 +457,7 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
                afs_DisconAddDirty(tvc, VDisconCreate, 0);
                afs_GenDisconStatus(adp, tvc, &newFid, attrs, &treq, VREG);
            } else {
-               afs_ProcessFS(tvc, &OutFidStatus, &treq);
+               afs_ProcessFS(tvc, OutFidStatus, &treq);
            }
 
            tvc->f.parent.vnode = adp->f.fid.Fid.Vnode;
@@ -498,6 +501,8 @@ afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
     code = afs_CheckCode(code, &treq, 20);
 
   done2:
+    osi_FreeSmallSpace(OutFidStatus);
+    osi_FreeSmallSpace(OutDirStatus);
     return code;
 }