X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=fs%2Fdax.c;h=c45598b912e14c981fdeb002b01c1535218c0ff2;hb=17a984bccde4c9ea34d78de1535760a25ad87993;hp=3af2da5e64ce77fa8ae4b3f294c82882d350120f;hpb=9d1d166f18f8f0f332573b8d2e28e5b3291f09c5;p=mirror_ubuntu-zesty-kernel.git

diff --git a/fs/dax.c b/fs/dax.c
index 3af2da5e64ce..c45598b912e1 100644
--- 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);