Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ethernet/altera/altera_sgdma.c
	net/netlink/af_netlink.c
	net/sched/cls_api.c
	net/sched/sch_api.c

The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces.  These were simple transformations from
netlink_capable to netlink_ns_capable.

The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 18 insertions, 15 deletions

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 766410a12c2c..c29d6ae68874 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -141,7 +141,7 @@ static int __dcache_readdir(struct file *file,  struct dir_context *ctx,
 
 	/* start at beginning? */
 	if (ctx->pos == 2 || last == NULL ||
-	    ctx->pos < ceph_dentry(last)->offset) {
+	    fpos_cmp(ctx->pos, ceph_dentry(last)->offset) < 0) {
 		if (list_empty(&parent->d_subdirs))
 			goto out_unlock;
 		p = parent->d_subdirs.prev;
@@ -182,9 +182,16 @@ more:
 	spin_unlock(&dentry->d_lock);
 	spin_unlock(&parent->d_lock);
 
+	/* make sure a dentry wasn't dropped while we didn't have parent lock */
+	if (!ceph_dir_is_complete(dir)) {
+		dout(" lost dir complete on %p; falling back to mds\n", dir);
+		dput(dentry);
+		err = -EAGAIN;
+		goto out;
+	}
+
 	dout(" %llu (%llu) dentry %p %.*s %p\n", di->offset, ctx->pos,
 	     dentry, dentry->d_name.len, dentry->d_name.name, dentry->d_inode);
-	ctx->pos = di->offset;
 	if (!dir_emit(ctx, dentry->d_name.name,
 		      dentry->d_name.len,
 		      ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
@@ -198,19 +205,12 @@ more:
 		return 0;
 	}
 
+	ctx->pos = di->offset + 1;
+
 	if (last)
 		dput(last);
 	last = dentry;
 
-	ctx->pos++;
-
-	/* make sure a dentry wasn't dropped while we didn't have parent lock */
-	if (!ceph_dir_is_complete(dir)) {
-		dout(" lost dir complete on %p; falling back to mds\n", dir);
-		err = -EAGAIN;
-		goto out;
-	}
-
 	spin_lock(&parent->d_lock);
 	p = p->prev;	/* advance to next dentry */
 	goto more;
@@ -296,6 +296,8 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
 		err = __dcache_readdir(file, ctx, shared_gen);
 		if (err != -EAGAIN)
 			return err;
+		frag = fpos_frag(ctx->pos);
+		off = fpos_off(ctx->pos);
 	} else {
 		spin_unlock(&ci->i_ceph_lock);
 	}
@@ -446,7 +448,6 @@ more:
 	if (atomic_read(&ci->i_release_count) == fi->dir_release_count) {
 		dout(" marking %p complete\n", inode);
 		__ceph_dir_set_complete(ci, fi->dir_release_count);
-		ci->i_max_offset = ctx->pos;
 	}
 	spin_unlock(&ci->i_ceph_lock);
 
@@ -935,14 +936,16 @@ static int ceph_rename(struct inode *old_dir, struct dentry *old_dentry,
 		 * to do it here.
 		 */
 
-		/* d_move screws up d_subdirs order */
-		ceph_dir_clear_complete(new_dir);
-
 		d_move(old_dentry, new_dentry);
 
 		/* ensure target dentry is invalidated, despite
 		   rehashing bug in vfs_rename_dir */
 		ceph_invalidate_dentry_lease(new_dentry);
+
+		/* d_move screws up sibling dentries' offsets */
+		ceph_dir_clear_complete(old_dir);
+		ceph_dir_clear_complete(new_dir);
+
 	}
 	ceph_mdsc_put_request(req);
 	return err;