diff options
Diffstat (limited to 'drivers/md/dm-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 944690bafd9..717718558bd 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); |