- patches.apparmor/remove_suid_new_case_in_2.6.22.diff: Merge fix.

[linux-flexiantxendom0-3.2.10.git] / fs / reiserfs / inode.c

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 9fcbfe3..1272d11 100644 (file)
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2148,13 +2148,8 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
                length = offset & (blocksize - 1);
                /* if we are not on a block boundary */
                if (length) {
-                       char *kaddr;
-
                        length = blocksize - length;
-                       kaddr = kmap_atomic(page, KM_USER0);
-                       memset(kaddr + offset, 0, length);
-                       flush_dcache_page(page);
-                       kunmap_atomic(kaddr, KM_USER0);
+                       zero_user_page(page, offset, length, KM_USER0);
                        if (buffer_mapped(bh) && bh->b_blocknr != 0) {
                                mark_buffer_dirty(bh);
                        }
@@ -2370,7 +2365,6 @@ static int reiserfs_write_full_page(struct page *page,
         ** last byte in the file
         */
        if (page->index >= end_index) {
-               char *kaddr;
                unsigned last_offset;
 
                last_offset = inode->i_size & (PAGE_CACHE_SIZE - 1);
@@ -2379,10 +2373,7 @@ static int reiserfs_write_full_page(struct page *page,
                        unlock_page(page);
                        return 0;
                }
-               kaddr = kmap_atomic(page, KM_USER0);
-               memset(kaddr + last_offset, 0, PAGE_CACHE_SIZE - last_offset);
-               flush_dcache_page(page);
-               kunmap_atomic(kaddr, KM_USER0);
+               zero_user_page(page, last_offset, PAGE_CACHE_SIZE - last_offset, KM_USER0);
        }
        bh = head;
        block = page->index << (PAGE_CACHE_SHIFT - s->s_blocksize_bits);