diff options
Diffstat (limited to 'drivers/md/bcache')
| -rw-r--r-- | drivers/md/bcache/super.c | 8 | ||||
| -rw-r--r-- | drivers/md/bcache/util.h | 12 |
2 files changed, 4 insertions, 16 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 85e3f21c2514..e57353e39168 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -767,16 +767,12 @@ static int bcache_device_init(struct bcache_device *d, unsigned block_size, } n = d->nr_stripes * sizeof(atomic_t); - d->stripe_sectors_dirty = n < PAGE_SIZE << 6 - ? kzalloc(n, GFP_KERNEL) - : vzalloc(n); + d->stripe_sectors_dirty = kvzalloc(n, GFP_KERNEL); if (!d->stripe_sectors_dirty) return -ENOMEM; n = BITS_TO_LONGS(d->nr_stripes) * sizeof(unsigned long); - d->full_dirty_stripes = n < PAGE_SIZE << 6 - ? kzalloc(n, GFP_KERNEL) - : vzalloc(n); + d->full_dirty_stripes = kvzalloc(n, GFP_KERNEL); if (!d->full_dirty_stripes) return -ENOMEM; diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h index 5d13930f0f22..cb8d2ccbb6c6 100644 --- a/drivers/md/bcache/util.h +++ b/drivers/md/bcache/util.h @@ -43,11 +43,7 @@ struct closure; (heap)->used = 0; \ (heap)->size = (_size); \ _bytes = (heap)->size * sizeof(*(heap)->data); \ - (heap)->data = NULL; \ - if (_bytes < KMALLOC_MAX_SIZE) \ - (heap)->data = kmalloc(_bytes, (gfp)); \ - if ((!(heap)->data) && ((gfp) & GFP_KERNEL)) \ - (heap)->data = vmalloc(_bytes); \ + (heap)->data = kvmalloc(_bytes, (gfp) & GFP_KERNEL); \ (heap)->data; \ }) @@ -136,12 +132,8 @@ do { \ \ (fifo)->mask = _allocated_size - 1; \ (fifo)->front = (fifo)->back = 0; \ - (fifo)->data = NULL; \ \ - if (_bytes < KMALLOC_MAX_SIZE) \ - (fifo)->data = kmalloc(_bytes, (gfp)); \ - if ((!(fifo)->data) && ((gfp) & GFP_KERNEL)) \ - (fifo)->data = vmalloc(_bytes); \ + (fifo)->data = kvmalloc(_bytes, (gfp) & GFP_KERNEL); \ (fifo)->data; \ }) |