Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs...
[~shefty/rdma-dev.git] / fs / btrfs / ioctl.c
index 622543309eb25e86fb39308ce077b84b4a883c70..0b980afc5eddfd4aeec80162e2eebecadd4015de 100644 (file)
@@ -859,8 +859,8 @@ again:
        /* step one, lock all the pages */
        for (i = 0; i < num_pages; i++) {
                struct page *page;
-               page = grab_cache_page(inode->i_mapping,
-                                           start_index + i);
+               page = find_or_create_page(inode->i_mapping,
+                                           start_index + i, GFP_NOFS);
                if (!page)
                        break;
 
@@ -930,7 +930,9 @@ again:
                          GFP_NOFS);
 
        if (i_done != num_pages) {
-               atomic_inc(&BTRFS_I(inode)->outstanding_extents);
+               spin_lock(&BTRFS_I(inode)->lock);
+               BTRFS_I(inode)->outstanding_extents++;
+               spin_unlock(&BTRFS_I(inode)->lock);
                btrfs_delalloc_release_space(inode,
                                     (num_pages - i_done) << PAGE_CACHE_SHIFT);
        }