diff options
Diffstat (limited to 'mm/damon/core.c')
| -rw-r--r-- | mm/damon/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index 3ab11def808d..cee5320cd9a1 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -1236,6 +1236,9 @@ int damon_commit_ctx(struct damon_ctx *dst, struct damon_ctx *src) { int err; + if (!is_power_of_2(src->min_sz_region)) + return -EINVAL; + err = damon_commit_schemes(dst, src); if (err) return err; |