From: Trond Myklebust Date: 1163629916 -0500 NFS: Fix nfs_sync_inode_wait(FLUSH_INVALIDATE) Currently nfs_sync_inode_wait() will fail to loop correctly when we call nfs_sync_inode_wait with the FLUSH_INVALIDATE argument. Signed-off-by: Trond Myklebust --- fs/nfs/write.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 29d8820..9b8eb93 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1525,9 +1525,10 @@ int nfs_sync_inode_wait(struct inode *in pages = nfs_scan_dirty(inode, &head, idx_start, npages); if (pages != 0) { spin_unlock(&nfsi->req_lock); - if (how & FLUSH_INVALIDATE) + if (how & FLUSH_INVALIDATE) { nfs_cancel_dirty_list(&head); - else + ret = pages; + } else ret = nfs_flush_list(inode, &head, pages, how); spin_lock(&nfsi->req_lock); continue; @@ -1540,6 +1541,7 @@ int nfs_sync_inode_wait(struct inode *in if (how & FLUSH_INVALIDATE) { spin_unlock(&nfsi->req_lock); nfs_cancel_commit_list(&head); + ret = pages; spin_lock(&nfsi->req_lock); continue; }