1 files changed, 18 insertions, 54 deletions

diff --git a/drivers/staging/pohmelfs/net.c b/drivers/staging/pohmelfs/net.c
index c9b8540c1efe..11ecac026ca7 100644
--- a/drivers/staging/pohmelfs/net.c
+++ b/drivers/staging/pohmelfs/net.c
@@ -26,55 +26,6 @@
 
 #include "netfs.h"
 
-static int pohmelfs_ftrans_size = 10240;
-static u32 *pohmelfs_ftrans;
-
-int pohmelfs_ftrans_init(void)
-{
-	pohmelfs_ftrans = vmalloc(pohmelfs_ftrans_size * 4);
-	if (!pohmelfs_ftrans)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void pohmelfs_ftrans_exit(void)
-{
-	vfree(pohmelfs_ftrans);
-}
-
-void pohmelfs_ftrans_clean(u64 id)
-{
-	if (pohmelfs_ftrans) {
-		u32 i = id & 0xffffffff;
-		int idx = i % pohmelfs_ftrans_size;
-
-		pohmelfs_ftrans[idx] = 0;
-	}
-}
-
-void pohmelfs_ftrans_update(u64 id)
-{
-	if (pohmelfs_ftrans) {
-		u32 i = id & 0xffffffff;
-		int idx = i % pohmelfs_ftrans_size;
-
-		pohmelfs_ftrans[idx] = i;
-	}
-}
-
-int pohmelfs_ftrans_check(u64 id)
-{
-	if (pohmelfs_ftrans) {
-		u32 i = id & 0xffffffff;
-		int idx = i % pohmelfs_ftrans_size;
-
-		return (pohmelfs_ftrans[idx] == i);
-	}
-
-	return -1;
-}
-
 /*
  * Async machinery lives here.
  * All commands being sent to server do _not_ require sync reply,
@@ -450,8 +401,24 @@ static int pohmelfs_readdir_response(struct netfs_state *st)
 			if (err != -EEXIST)
 				goto err_out_put;
 		} else {
+			struct dentry *dentry, *alias, *pd;
+
 			set_bit(NETFS_INODE_REMOTE_SYNCED, &npi->state);
 			clear_bit(NETFS_INODE_OWNED, &npi->state);
+
+			pd = d_find_alias(&parent->vfs_inode);
+			if (pd) {
+				str.hash = full_name_hash(str.name, str.len);
+				dentry = d_alloc(pd, &str);
+				if (dentry) {
+					alias = d_materialise_unique(dentry, &npi->vfs_inode);
+					if (alias)
+						dput(dentry);
+				}
+
+				dput(dentry);
+				dput(pd);
+			}
 		}
 	}
 out:
@@ -638,15 +605,12 @@ static int pohmelfs_transaction_response(struct netfs_state *st)
 	if (dst) {
 		netfs_trans_remove_nolock(dst, st);
 		t = dst->trans;
-
-		pohmelfs_ftrans_update(cmd->start);
 	}
 	mutex_unlock(&st->trans_lock);
 
 	if (!t) {
-		int check = pohmelfs_ftrans_check(cmd->start);
-		printk("%s: failed to find transaction: start: %llu: id: %llu, size: %u, ext: %u, double: %d.\n",
-				__func__, cmd->start, cmd->id, cmd->size, cmd->ext, check);
+		printk("%s: failed to find transaction: start: %llu: id: %llu, size: %u, ext: %u.\n",
+				__func__, cmd->start, cmd->id, cmd->size, cmd->ext);
 		err = -EINVAL;
 		goto out;
 	}