Btrfs: delay commits during fsync to allow more writers

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5c05ecbc5726..398484179d82 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -193,6 +193,7 @@ static int btrfs_update_inode(struct btrfs_trans_handle *trans,
 
         fill_inode_item(inode_item, inode);
         btrfs_mark_buffer_dirty(path->nodes[0]);
+        btrfs_set_inode_last_trans(trans, inode);
         ret = 0;
 failed:
         btrfs_release_path(root, path);
@@ -2234,6 +2235,7 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
         ei = kmem_cache_alloc(btrfs_inode_cachep, GFP_NOFS);
         if (!ei)
                 return NULL;
+        ei->last_trans = 0;
         return &ei->vfs_inode;
 }