Merge branch 'cleanups'

Merge cleanups requested by Linus.

* cleanups: (3 commits)
  pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit
  nfs: Can call nfs_clear_page_commit() instead
  nfs: Provide and use helper functions for marking a page as unstable

1 files changed, 41 insertions, 0 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h
new file mode 100644
index 000000000000..2eaba0161cf8
--- /dev/null
+++ b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h
@@ -0,0 +1,41 @@
+/*
+ *  This file is part of the Chelsio T4 Ethernet driver for Linux.
+ *  Copyright (C) 2003-2014 Chelsio Communications.  All rights reserved.
+ *
+ *  Written by Deepak (deepak.s@chelsio.com)
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the LICENSE file included in this
+ *  release for licensing terms and conditions.
+ */
+
+struct clip_entry {
+	spinlock_t lock;	/* Hold while modifying clip reference */
+	atomic_t refcnt;
+	struct list_head list;
+	u32 addr[4];
+	int addr_len;
+};
+
+struct clip_tbl {
+	unsigned int clipt_start;
+	unsigned int clipt_size;
+	rwlock_t lock;
+	atomic_t nfree;
+	struct list_head ce_free_head;
+	void *cl_list;
+	struct list_head hash_list[0];
+};
+
+enum {
+	CLIPT_MIN_HASH_BUCKETS = 2,
+};
+
+struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start,
+				  unsigned int clipt_end);
+int cxgb4_clip_get(const struct net_device *dev, const u32 *lip, u8 v6);
+void cxgb4_clip_release(const struct net_device *dev, const u32 *lip, u8 v6);
+int clip_tbl_show(struct seq_file *seq, void *v);
+int cxgb4_update_root_dev_clip(struct net_device *dev);
+void t4_cleanup_clip_tbl(struct adapter *adap);