8139cp: fix checksum broken

[net-next-2.6.git] / fs / fuse / dev.c

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cde755cca5642d41fb9cbbe05ac2d01f70f53c69..6e07696308dc17a2c8ce26f852b04550d070175f 100644 (file)
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -809,11 +809,9 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
        int err;
        struct page *page = *pagep;
 
-       if (page && zeroing && count < PAGE_SIZE) {
-               void *mapaddr = kmap_atomic(page, KM_USER1);
-               memset(mapaddr, 0, PAGE_SIZE);
-               kunmap_atomic(mapaddr, KM_USER1);
-       }
+       if (page && zeroing && count < PAGE_SIZE)
+               clear_highpage(page);
+
        while (count) {
                if (cs->write && cs->pipebufs && page) {
                        return fuse_ref_page(cs, page, offset, count);
@@ -830,10 +828,10 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
                        }
                }
                if (page) {
-                       void *mapaddr = kmap_atomic(page, KM_USER1);
+                       void *mapaddr = kmap_atomic(page, KM_USER0);
                        void *buf = mapaddr + offset;
                        offset += fuse_copy_do(cs, &buf, &count);
-                       kunmap_atomic(mapaddr, KM_USER1);
+                       kunmap_atomic(mapaddr, KM_USER0);
                } else
                        offset += fuse_copy_do(cs, NULL, &count);
        }
@@ -1336,12 +1334,7 @@ out_finish:
 
 static void fuse_retrieve_end(struct fuse_conn *fc, struct fuse_req *req)
 {
-       int i;
-
-       for (i = 0; i < req->num_pages; i++) {
-               struct page *page = req->pages[i];
-               page_cache_release(page);
-       }
+       release_pages(req->pages, req->num_pages, 0);
 }
 
 static int fuse_retrieve(struct fuse_conn *fc, struct inode *inode,