diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 4ac383a3a649..28a5a1534366 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -226,6 +226,11 @@ static struct extent_state *alloc_extent_state(gfp_t mask) { struct extent_state *state; + /* + * The given mask might be not appropriate for the slab allocator, + * drop the unsupported bits + */ + mask &= ~(__GFP_DMA32|__GFP_HIGHMEM); state = kmem_cache_alloc(extent_state_cache, mask); if (!state) return state; |