Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-omap-h63xx.git] / drivers / md / bitmap.c

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 059704fbb753ada7df4f97da979071de1cac073a..5a4a74c1097c6ce80eb38e726954304dbb25bc53 100644 (file)
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -666,7 +666,7 @@ static void bitmap_file_put(struct bitmap *bitmap)
 
        if (file) {
                struct inode *inode = file->f_path.dentry->d_inode;
-               invalidate_inode_pages(inode->i_mapping);
+               invalidate_mapping_pages(inode->i_mapping, 0, -1);
                fput(file);
        }
 }
@@ -863,9 +863,7 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start)
 
        /* We need 4 bits per page, rounded up to a multiple of sizeof(unsigned long) */
        bitmap->filemap_attr = kzalloc(
-               (((num_pages*4/8)+sizeof(unsigned long)-1)
-                /sizeof(unsigned long))
-               *sizeof(unsigned long),
+               roundup( DIV_ROUND_UP(num_pages*4, 8), sizeof(unsigned long)),
                GFP_KERNEL);
        if (!bitmap->filemap_attr)
                goto out;
@@ -1458,10 +1456,10 @@ int bitmap_create(mddev_t *mddev)
        bitmap->offset = mddev->bitmap_offset;
        if (file) {
                get_file(file);
-               do_sync_file_range(file, 0, LLONG_MAX,
-                                  SYNC_FILE_RANGE_WAIT_BEFORE |
-                                  SYNC_FILE_RANGE_WRITE |
-                                  SYNC_FILE_RANGE_WAIT_AFTER);
+               do_sync_mapping_range(file->f_mapping, 0, LLONG_MAX,
+                                     SYNC_FILE_RANGE_WAIT_BEFORE |
+                                     SYNC_FILE_RANGE_WRITE |
+                                     SYNC_FILE_RANGE_WAIT_AFTER);
        }
        /* read superblock from bitmap file (this sets bitmap->chunksize) */
        err = bitmap_read_sb(bitmap);