diff options
| -rw-r--r-- | lib/test_hmm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/test_hmm.c b/lib/test_hmm.c index 63bf77dee987..35f774ed2d99 100644 --- a/lib/test_hmm.c +++ b/lib/test_hmm.c @@ -1111,9 +1111,6 @@ static int dmirror_migrate_to_system(struct dmirror *dmirror, unsigned long *src_pfns; unsigned long *dst_pfns; - src_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*src_pfns), GFP_KERNEL | __GFP_NOFAIL); - dst_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*dst_pfns), GFP_KERNEL | __GFP_NOFAIL); - start = cmd->addr; end = start + size; if (end < start) @@ -1123,6 +1120,9 @@ static int dmirror_migrate_to_system(struct dmirror *dmirror, if (!mmget_not_zero(mm)) return -EINVAL; + src_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*src_pfns), GFP_KERNEL | __GFP_NOFAIL); + dst_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*dst_pfns), GFP_KERNEL | __GFP_NOFAIL); + cmd->cpages = 0; mmap_read_lock(mm); for (addr = start; addr < end; addr = next) { |