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()
  ...

4 files changed, 18 insertions, 18 deletions

diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 2763e3e48db4..38f388c39dce 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -82,9 +82,9 @@ gss_krb5_remove_padding(struct xdr_buf *buf, int blocksize)
 					>>PAGE_CACHE_SHIFT;
 		unsigned int offset = (buf->page_base + len - 1)
 					& (PAGE_CACHE_SIZE - 1);
-		ptr = kmap_atomic(buf->pages[last], KM_USER0);
+		ptr = kmap_atomic(buf->pages[last]);
 		pad = *(ptr + offset);
-		kunmap_atomic(ptr, KM_USER0);
+		kunmap_atomic(ptr);
 		goto out;
 	} else
 		len -= buf->page_len;
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 145e6784f508..0a648c502fc3 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -114,7 +114,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
 		}
 
 		len = PAGE_CACHE_SIZE;
-		kaddr = kmap_atomic(*ppage, KM_SKB_SUNRPC_DATA);
+		kaddr = kmap_atomic(*ppage);
 		if (base) {
 			len -= base;
 			if (pglen < len)
@@ -127,7 +127,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
 			ret = copy_actor(desc, kaddr, len);
 		}
 		flush_dcache_page(*ppage);
-		kunmap_atomic(kaddr, KM_SKB_SUNRPC_DATA);
+		kunmap_atomic(kaddr);
 		copied += ret;
 		if (ret != len || !desc->count)
 			goto out;
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 593f4c605305..b97a3dd9a60a 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -122,9 +122,9 @@ xdr_terminate_string(struct xdr_buf *buf, const u32 len)
 {
 	char *kaddr;
 
-	kaddr = kmap_atomic(buf->pages[0], KM_USER0);
+	kaddr = kmap_atomic(buf->pages[0]);
 	kaddr[buf->page_base + len] = '\0';
-	kunmap_atomic(kaddr, KM_USER0);
+	kunmap_atomic(kaddr);
 }
 EXPORT_SYMBOL_GPL(xdr_terminate_string);
 
@@ -232,12 +232,12 @@ _shift_data_right_pages(struct page **pages, size_t pgto_base,
 		pgto_base -= copy;
 		pgfrom_base -= copy;
 
-		vto = kmap_atomic(*pgto, KM_USER0);
-		vfrom = kmap_atomic(*pgfrom, KM_USER1);
+		vto = kmap_atomic(*pgto);
+		vfrom = kmap_atomic(*pgfrom);
 		memmove(vto + pgto_base, vfrom + pgfrom_base, copy);
 		flush_dcache_page(*pgto);
-		kunmap_atomic(vfrom, KM_USER1);
-		kunmap_atomic(vto, KM_USER0);
+		kunmap_atomic(vfrom);
+		kunmap_atomic(vto);
 
 	} while ((len -= copy) != 0);
 }
@@ -267,9 +267,9 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len)
 		if (copy > len)
 			copy = len;
 
-		vto = kmap_atomic(*pgto, KM_USER0);
+		vto = kmap_atomic(*pgto);
 		memcpy(vto + pgbase, p, copy);
-		kunmap_atomic(vto, KM_USER0);
+		kunmap_atomic(vto);
 
 		len -= copy;
 		if (len == 0)
@@ -311,9 +311,9 @@ _copy_from_pages(char *p, struct page **pages, size_t pgbase, size_t len)
 		if (copy > len)
 			copy = len;
 
-		vfrom = kmap_atomic(*pgfrom, KM_USER0);
+		vfrom = kmap_atomic(*pgfrom);
 		memcpy(p, vfrom + pgbase, copy);
-		kunmap_atomic(vfrom, KM_USER0);
+		kunmap_atomic(vfrom);
 
 		pgbase += copy;
 		if (pgbase == PAGE_CACHE_SIZE) {
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 554d0814c875..1776e5731dcf 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -338,9 +338,9 @@ rpcrdma_inline_pullup(struct rpc_rqst *rqst, int pad)
 			curlen = copy_len;
 		dprintk("RPC:       %s: page %d destp 0x%p len %d curlen %d\n",
 			__func__, i, destp, copy_len, curlen);
-		srcp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+		srcp = kmap_atomic(ppages[i]);
 		memcpy(destp, srcp+page_base, curlen);
-		kunmap_atomic(srcp, KM_SKB_SUNRPC_DATA);
+		kunmap_atomic(srcp);
 		rqst->rq_svec[0].iov_len += curlen;
 		destp += curlen;
 		copy_len -= curlen;
@@ -639,10 +639,10 @@ rpcrdma_inline_fixup(struct rpc_rqst *rqst, char *srcp, int copy_len, int pad)
 			dprintk("RPC:       %s: page %d"
 				" srcp 0x%p len %d curlen %d\n",
 				__func__, i, srcp, copy_len, curlen);
-			destp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+			destp = kmap_atomic(ppages[i]);
 			memcpy(destp + page_base, srcp, curlen);
 			flush_dcache_page(ppages[i]);
-			kunmap_atomic(destp, KM_SKB_SUNRPC_DATA);
+			kunmap_atomic(destp);
 			srcp += curlen;
 			copy_len -= curlen;
 			if (copy_len == 0)