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 --- fs/nfs/inode.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/inode.c') diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 89e98312599d..aa5a831001ab 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -1404,6 +1404,7 @@ static void init_once(void *foo) INIT_LIST_HEAD(&nfsi->access_cache_inode_lru); INIT_RADIX_TREE(&nfsi->nfs_page_tree, GFP_ATOMIC); nfsi->npages = 0; + nfsi->ncommit = 0; atomic_set(&nfsi->silly_count, 1); INIT_HLIST_HEAD(&nfsi->silly_list); init_waitqueue_head(&nfsi->waitqueue); -- cgit v1.2.3