Merge branch 'kmap_atomic' of git://github.com/congwang/linux

Pull kmap_atomic cleanup from Cong Wang.

It's been in -next for a long time, and it gets rid of the (no longer
used) second argument to k[un]map_atomic().

Fix up a few trivial conflicts in various drivers, and do an "evil
merge" to catch some new uses that have come in since Cong's tree.

* 'kmap_atomic' of git://github.com/congwang/linux: (59 commits)
  feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal
  highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename]
  drbd: remove the second argument of k[un]map_atomic()
  zcache: remove the second argument of k[un]map_atomic()
  gma500: remove the second argument of k[un]map_atomic()
  dm: remove the second argument of k[un]map_atomic()
  tomoyo: remove the second argument of k[un]map_atomic()
  sunrpc: remove the second argument of k[un]map_atomic()
  rds: remove the second argument of k[un]map_atomic()
  net: remove the second argument of k[un]map_atomic()
  mm: remove the second argument of k[un]map_atomic()
  lib: remove the second argument of k[un]map_atomic()
  power: remove the second argument of k[un]map_atomic()
  kdb: remove the second argument of k[un]map_atomic()
  udf: remove the second argument of k[un]map_atomic()
  ubifs: remove the second argument of k[un]map_atomic()
  squashfs: remove the second argument of k[un]map_atomic()
  reiserfs: remove the second argument of k[un]map_atomic()
  ocfs2: remove the second argument of k[un]map_atomic()
  ntfs: remove the second argument of k[un]map_atomic()
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 70734652f72..ed2c800b3a7 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -455,14 +455,14 @@ static int zbud_decompress(struct page *page, struct zbud_hdr *zh)
 	}
 	ASSERT_SENTINEL(zh, ZBH);
 	BUG_ON(zh->size == 0 || zh->size > zbud_max_buddy_size());
-	to_va = kmap_atomic(page, KM_USER0);
+	to_va = kmap_atomic(page);
 	size = zh->size;
 	from_va = zbud_data(zh, size);
 	ret = zcache_comp_op(ZCACHE_COMPOP_DECOMPRESS, from_va, size,
 				to_va, &out_len);
 	BUG_ON(ret);
 	BUG_ON(out_len != PAGE_SIZE);
-	kunmap_atomic(to_va, KM_USER0);
+	kunmap_atomic(to_va);
 out:
 	spin_unlock(&zbpg->lock);
 	return ret;
@@ -753,10 +753,10 @@ static void zv_decompress(struct page *page, void *handle)
 	zv = zs_map_object(zcache_host.zspool, handle);
 	BUG_ON(zv->size == 0);
 	ASSERT_SENTINEL(zv, ZVH);
-	to_va = kmap_atomic(page, KM_USER0);
+	to_va = kmap_atomic(page);
 	ret = zcache_comp_op(ZCACHE_COMPOP_DECOMPRESS, (char *)zv + sizeof(*zv),
 				zv->size, to_va, &clen);
-	kunmap_atomic(to_va, KM_USER0);
+	kunmap_atomic(to_va);
 	zs_unmap_object(zcache_host.zspool, handle);
 	BUG_ON(ret);
 	BUG_ON(clen != PAGE_SIZE);
@@ -1334,13 +1334,13 @@ static int zcache_compress(struct page *from, void **out_va, unsigned *out_len)
 	if (unlikely(dmem == NULL))
 		goto out;  /* no buffer or no compressor so can't compress */
 	*out_len = PAGE_SIZE << ZCACHE_DSTMEM_ORDER;
-	from_va = kmap_atomic(from, KM_USER0);
+	from_va = kmap_atomic(from);
 	mb();
 	ret = zcache_comp_op(ZCACHE_COMPOP_COMPRESS, from_va, PAGE_SIZE, dmem,
 				out_len);
 	BUG_ON(ret);
 	*out_va = dmem;
-	kunmap_atomic(from_va, KM_USER0);
+	kunmap_atomic(from_va);
 	ret = 1;
 out:
 	return ret;