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-rw-r--r--drivers/block/brd.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index ee8ed68f197e..5f7e64ba87e5 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -275,8 +275,10 @@ static int brd_do_bvec(struct brd_device *brd, struct page *page,
275 if (rw == READ) { 275 if (rw == READ) {
276 copy_from_brd(mem + off, brd, sector, len); 276 copy_from_brd(mem + off, brd, sector, len);
277 flush_dcache_page(page); 277 flush_dcache_page(page);
278 } else 278 } else {
279 flush_dcache_page(page);
279 copy_to_brd(brd, mem + off, sector, len); 280 copy_to_brd(brd, mem + off, sector, len);
281 }
280 kunmap_atomic(mem, KM_USER0); 282 kunmap_atomic(mem, KM_USER0);
281 283
282out: 284out: