From 5c0ba4e0762e6dabd14a5c276652e2defec38de7 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 15 May 2013 13:52:59 -0400 Subject: [readdir] introduce iterate_dir() and dir_context iterate_dir(): new helper, replacing vfs_readdir(). struct dir_context: contains the readdir callback (and will get more stuff in it), embedded into whatever data that callback wants to deal with; eventually, we'll be passing it to ->readdir() replacement instead of (data,filldir) pair. Signed-off-by: Al Viro --- fs/exportfs/expfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/exportfs') diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 262fc994098..7cb190426ce 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -212,6 +212,7 @@ reconnect_path(struct vfsmount *mnt, struct dentry *target_dir, char *nbuf) } struct getdents_callback { + struct dir_context ctx; char *name; /* name that was found. It already points to a buffer NAME_MAX+1 is size */ unsigned long ino; /* the inum we are looking for */ @@ -278,10 +279,11 @@ static int get_name(const struct path *path, char *name, struct dentry *child) buffer.ino = child->d_inode->i_ino; buffer.found = 0; buffer.sequence = 0; + buffer.ctx.actor = filldir_one; while (1) { int old_seq = buffer.sequence; - error = vfs_readdir(file, filldir_one, &buffer); + error = iterate_dir(file, &buffer.ctx); if (buffer.found) { error = 0; break; -- cgit v1.2.3