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-rw-r--r--module/zfs/arc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/arc.c b/module/zfs/arc.c
index c1e0bfbba..4e7e05924 100644
--- a/module/zfs/arc.c
+++ b/module/zfs/arc.c
@@ -5479,11 +5479,11 @@ arc_init(void)
* zfs_dirty_data_max_max (default 25% of physical memory).
*/
if (zfs_dirty_data_max_max == 0)
- zfs_dirty_data_max_max = physmem * PAGESIZE *
+ zfs_dirty_data_max_max = (uint64_t)physmem * PAGESIZE *
zfs_dirty_data_max_max_percent / 100;
if (zfs_dirty_data_max == 0) {
- zfs_dirty_data_max = physmem * PAGESIZE *
+ zfs_dirty_data_max = (uint64_t)physmem * PAGESIZE *
zfs_dirty_data_max_percent / 100;
zfs_dirty_data_max = MIN(zfs_dirty_data_max,
zfs_dirty_data_max_max);