UBI: use vmalloc for large buffers
UBI allocates temporary buffers of PEB size, which may be 256KiB.
Use vmalloc instead of kmalloc for such big temporary buffers.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 555d594..054a88d 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -650,7 +650,7 @@
uif_close(ubi);
ubi_eba_close(ubi);
ubi_wl_close(ubi);
- kfree(ubi->vtbl);
+ vfree(ubi->vtbl);
put_mtd_device(ubi->mtd);
kfree(ubi_devices[ubi_num]);
ubi_devices[ubi_num] = NULL;