UBUNTU: ubuntu: vbox -- Update to 5.1.10-dfsg-2

[mirror_ubuntu-zesty-kernel.git] / fs / dax.c

diff --git a/fs/dax.c b/fs/dax.c
index 3af2da5e64ce77fa8ae4b3f294c82882d350120f..c45598b912e14c981fdeb002b01c1535218c0ff2 100644 (file)
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1031,6 +1031,11 @@ dax_iomap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
                struct blk_dax_ctl dax = { 0 };
                ssize_t map_len;
 
+               if (fatal_signal_pending(current)) {
+                       ret = -EINTR;
+                       break;
+               }
+
                dax.sector = dax_iomap_sector(iomap, pos);
                dax.size = (length + offset + PAGE_SIZE - 1) & PAGE_MASK;
                map_len = dax_map_atomic(iomap->bdev, &dax);