From ff778d02bf867e1733a09b34ad6dbb723b024814 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 19 Feb 2010 16:53:39 -0800 Subject: NFS: Add a count of the number of unstable writes carried by an inode In order to know when we should do opportunistic commits of the unstable writes, when the VM is doing a background flush, we add a field to count the number of unstable writes. Signed-off-by: Trond Myklebust --- include/linux/nfs_fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 384ea3ef286..309217f46e2 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -166,6 +166,7 @@ struct nfs_inode { struct radix_tree_root nfs_page_tree; unsigned long npages; + unsigned long ncommit; /* Open contexts for shared mmap writes */ struct list_head open_files; -- cgit v1.2.3