From 90d96ee62f4af72a742616279def14d3dffff109 Mon Sep 17 00:00:00 2001
From: yury <yury>
Date: Fri, 8 Jul 2005 07:29:45 +0000
Subject: [PATCH] - using push_ctxt() and pop_ctxt() when setting uid/gid in
 filter_create_object() at Alex's suggest.

---
 lustre/obdfilter/filter.c | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/lustre/obdfilter/filter.c b/lustre/obdfilter/filter.c
index bc1f0ff..7e7953a 100644
--- a/lustre/obdfilter/filter.c
+++ b/lustre/obdfilter/filter.c
@@ -2315,13 +2315,13 @@ int filter_create_object(struct obd_device *obd, obd_gr group,
 {
         struct dentry *dparent = NULL;
         struct dentry *dchild = NULL;
+        struct lvfs_ucred uc = {0,};
+        struct lvfs_run_ctxt saved;
         struct filter_obd *filter;
         int cleanup_phase = 0;
         int err = 0, rc = 0;
         void *handle = NULL;
         void *lock = NULL;
-        obd_uid ouid;
-        obd_gid ogid;
         ENTRY;
 
         filter = &obd->u.filter;
@@ -2355,23 +2355,15 @@ int filter_create_object(struct obd_device *obd, obd_gr group,
                 GOTO(cleanup, rc = PTR_ERR(handle));
         cleanup_phase = 3;
 
-        /* making ll_vfs_create() to use passed @uid and @gid */
-        if (uid) {
-                ouid = current->fsuid;
-                current->fsuid = uid;
-        }
-        if (gid) {
-                ogid = current->fsgid;
-                current->fsgid = gid;
-        }
+        uc.luc_uid = uid;
+        uc.luc_gid = gid;
+        uc.luc_fsuid = uid;
+        uc.luc_fsgid = gid;
 
+        push_ctxt(&saved, &obd->obd_lvfs_ctxt, &uc);
         rc = ll_vfs_create(dparent->d_inode, dchild, S_IFREG, NULL);
+        pop_ctxt(&saved, &obd->obd_lvfs_ctxt, &uc);
 
-        if (uid)
-                current->fsuid = ouid;
-        if (gid)
-                current->fsgid = ogid;
-        
         if (rc) {
                 CERROR("create failed rc = %d\n", rc);
                 GOTO(cleanup, rc);
-- 
1.8.3.1