From 8254798199332966e2ab647380c990193af7e854 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 9 Sep 2005 13:10:38 -0700 Subject: [PATCH] FUSE: add fsync operation for directories This patch adds a new FSYNCDIR request, which is sent when fsync is called on directories. This operation is available in libfuse 2.3-pre1 or greater. Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fuse/dir.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'fs/fuse/dir.c') diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 9b43fd46aaad..73792d65b6cf 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -617,6 +617,12 @@ static int fuse_dir_release(struct inode *inode, struct file *file) return fuse_release_common(inode, file, 1); } +static int fuse_dir_fsync(struct file *file, struct dentry *de, int datasync) +{ + /* nfsd can call this with no file */ + return file ? fuse_fsync_common(file, de, datasync, 1) : 0; +} + static unsigned iattr_to_fattr(struct iattr *iattr, struct fuse_attr *fattr) { unsigned ivalid = iattr->ia_valid; @@ -934,6 +940,7 @@ static struct file_operations fuse_dir_operations = { .readdir = fuse_readdir, .open = fuse_dir_open, .release = fuse_dir_release, + .fsync = fuse_dir_fsync, }; static struct inode_operations fuse_common_inode_operations = { -- cgit v1.2.3