summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/md/dm-snap.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 944690bafd93..717718558bd9 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -610,12 +610,12 @@ static struct dm_exception *dm_lookup_exception(struct dm_exception_table *et,
return NULL;
}
-static struct dm_exception *alloc_completed_exception(void)
+static struct dm_exception *alloc_completed_exception(gfp_t gfp)
{
struct dm_exception *e;
- e = kmem_cache_alloc(exception_cache, GFP_NOIO);
- if (!e)
+ e = kmem_cache_alloc(exception_cache, gfp);
+ if (!e && gfp == GFP_NOIO)
e = kmem_cache_alloc(exception_cache, GFP_ATOMIC);
return e;
@@ -697,7 +697,7 @@ static int dm_add_exception(void *context, chunk_t old, chunk_t new)
struct dm_snapshot *s = context;
struct dm_exception *e;
- e = alloc_completed_exception();
+ e = alloc_completed_exception(GFP_KERNEL);
if (!e)
return -ENOMEM;
@@ -1405,7 +1405,7 @@ static void pending_complete(struct dm_snap_pending_exception *pe, int success)
goto out;
}
- e = alloc_completed_exception();
+ e = alloc_completed_exception(GFP_NOIO);
if (!e) {
down_write(&s->lock);
__invalidate_snapshot(s, -ENOMEM);