rmdir: introduce extra flags parameter in FOP prototype

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971

6 files changed, 23 insertions, 16 deletions

diff --git a/xlators/cluster/afr/src/afr-dir-write.c b/xlators/cluster/afr/src/afr-dir-write.c
index 1aa268f66e4..1226285f777 100644
--- a/xlators/cluster/afr/src/afr-dir-write.c
+++ b/xlators/cluster/afr/src/afr-dir-write.c
@@ -1900,7 +1900,7 @@ afr_rmdir_wind (call_frame_t *frame, xlator_t *this)
 					   (void *) (long) i,
 					   priv->children[i], 
 					   priv->children[i]->fops->rmdir,
-					   &local->loc);
+					   &local->loc, local->cont.rmdir.flags);
 
 			if (!--call_count)
 				break;
@@ -1926,7 +1926,7 @@ afr_rmdir_done (call_frame_t *frame, xlator_t *this)
 
 int
 afr_rmdir (call_frame_t *frame, xlator_t *this,
-	   loc_t *loc)
+	   loc_t *loc, int flags)
 {
 	afr_private_t * priv  = NULL;
 	afr_local_t   * local = NULL;
@@ -1960,6 +1960,7 @@ afr_rmdir (call_frame_t *frame, xlator_t *this,
 
 	transaction_frame->local = local;
 
+        local->cont.rmdir.flags = flags;
 	loc_copy (&local->loc, loc);
 
         if (loc->parent)
diff --git a/xlators/cluster/afr/src/afr-dir-write.h b/xlators/cluster/afr/src/afr-dir-write.h
index e2ed8c759d0..40aeb1f5850 100644
--- a/xlators/cluster/afr/src/afr-dir-write.h
+++ b/xlators/cluster/afr/src/afr-dir-write.h
@@ -39,7 +39,7 @@ afr_unlink (call_frame_t *frame, xlator_t *this,
 
 int32_t
 afr_rmdir (call_frame_t *frame, xlator_t *this,
-	   loc_t *loc);
+	   loc_t *loc, int flags);
 
 int32_t
 afr_link (call_frame_t *frame, xlator_t *this,
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h
index ed50fdfbfd2..56a5fb106c3 100644
--- a/xlators/cluster/afr/src/afr.h
+++ b/xlators/cluster/afr/src/afr.h
@@ -531,6 +531,7 @@ typedef struct _afr_local {
 		} unlink;
 
 		struct {
+                        int   flags;
                         ino_t parent_ino;
 			int32_t op_ret;
 			int32_t op_errno;
diff --git a/xlators/cluster/afr/src/pump.c b/xlators/cluster/afr/src/pump.c
index 1a9277abc9b..39de7cbb9ba 100644
--- a/xlators/cluster/afr/src/pump.c
+++ b/xlators/cluster/afr/src/pump.c
@@ -1719,22 +1719,23 @@ pump_unlink (call_frame_t *frame,
 }
 
 
-static int32_t
-pump_rmdir (call_frame_t *frame,
-            xlator_t *this,
-            loc_t *loc)
+static int
+pump_rmdir (call_frame_t *frame, xlator_t *this,
+            loc_t *loc, int flags)
 {
         afr_private_t *priv  = NULL;
+
 	priv = this->private;
+
         if (!priv->use_afr_in_pump) {
-                STACK_WIND (frame,
-                            default_rmdir_cbk,
+                STACK_WIND (frame, default_rmdir_cbk,
                             FIRST_CHILD(this),
                             FIRST_CHILD(this)->fops->rmdir,
-                            loc);
+                            loc, flags);
                 return 0;
         }
-        afr_rmdir (frame, this, loc);
+
+        afr_rmdir (frame, this, loc, flags);
         return 0;
 
 }
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index a262ba6ca67..6001cd3180a 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -3860,7 +3860,7 @@ dht_rmdir_do (call_frame_t *frame, xlator_t *this)
 		STACK_WIND (frame, dht_rmdir_cbk,
 			    conf->subvolumes[i],
 			    conf->subvolumes[i]->fops->rmdir,
-			    &local->loc);
+			    &local->loc, local->flags);
 	}
 
 	return 0;
@@ -4127,7 +4127,7 @@ err:
 
 
 int
-dht_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc)
+dht_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags)
 {
 	dht_local_t  *local  = NULL;
 	dht_conf_t   *conf = NULL;
@@ -4163,6 +4163,8 @@ dht_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc)
 		goto err;
 	}
 
+        local->flags = flags;
+
 	local->fd = fd_create (local->loc.inode, frame->root->pid);
 	if (!local->fd) {
 		gf_log (this->name, GF_LOG_ERROR,
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 72c7b4515e2..f6118a6f048 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -1143,7 +1143,8 @@ stripe_first_rmdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
 
         while (trav) {
                 STACK_WIND (frame, stripe_unlink_cbk, trav->xlator,
-                            trav->xlator->fops->rmdir, &local->loc);
+                            trav->xlator->fops->rmdir, &local->loc,
+                            local->flags);
                 trav = trav->next;
         }
 
@@ -1155,7 +1156,7 @@ err:
 }
 
 int32_t
-stripe_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc)
+stripe_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags)
 {
         xlator_list_t    *trav = NULL;
         stripe_local_t   *local = NULL;
@@ -1187,10 +1188,11 @@ stripe_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc)
         local->op_ret = -1;
         frame->local = local;
         loc_copy (&local->loc, loc);
+        local->flags = flags;
         local->call_count = priv->child_count;
 
         STACK_WIND (frame, stripe_first_rmdir_cbk,  trav->xlator,
-                    trav->xlator->fops->rmdir, loc);
+                    trav->xlator->fops->rmdir, loc, flags);
 
         return 0;
 err: