diff options
Diffstat (limited to 'fs/nfs/file.c')
| -rw-r--r-- | fs/nfs/file.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 8d965bddb87e..36a5e74f51b4 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -53,7 +53,7 @@ static ssize_t nfs_file_splice_write(struct pipe_inode_info *pipe, static ssize_t nfs_file_write(struct kiocb *, const struct iovec *iov, unsigned long nr_segs, loff_t pos); static int nfs_file_flush(struct file *, fl_owner_t id); -static int nfs_file_fsync(struct file *, struct dentry *dentry, int datasync); +static int nfs_file_fsync(struct file *, int datasync); static int nfs_check_flags(int flags); static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl); @@ -161,14 +161,17 @@ static int nfs_revalidate_file_size(struct inode *inode, struct file *filp) struct nfs_server *server = NFS_SERVER(inode); struct nfs_inode *nfsi = NFS_I(inode); - if (server->flags & NFS_MOUNT_NOAC) - goto force_reval; + if (nfs_have_delegated_attributes(inode)) + goto out_noreval; + if (filp->f_flags & O_DIRECT) goto force_reval; - if (nfsi->npages != 0) - return 0; - if (!(nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) && !nfs_attribute_timeout(inode)) - return 0; + if (nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) + goto force_reval; + if (nfs_attribute_timeout(inode)) + goto force_reval; +out_noreval: + return 0; force_reval: return __nfs_revalidate_inode(server, inode); } @@ -319,8 +322,9 @@ nfs_file_mmap(struct file * file, struct vm_area_struct * vma) * whether any write errors occurred for this process. */ static int -nfs_file_fsync(struct file *file, struct dentry *dentry, int datasync) +nfs_file_fsync(struct file *file, int datasync) { + struct dentry *dentry = file->f_path.dentry; struct nfs_open_context *ctx = nfs_file_open_context(file); struct inode *inode = dentry->d_inode; |