On 2/4/19 10:12 PM, Stephen Rothwell wrote: > Hi all, > > Changes since 20190204: > on i386: ../fs/btrfs/zstd.c: In function ‘zstd_reclaim_timer_fn’: ../fs/btrfs/zstd.c:27:35: warning: integer overflow in expression [-Woverflow] #define ZSTD_BTRFS_RECLAIM_NS (45 * NSEC_PER_SEC) ^ ../fs/btrfs/zstd.c:96:33: note: in expansion of macro ‘ZSTD_BTRFS_RECLAIM_NS’ if (now < victim->last_used + ZSTD_BTRFS_RECLAIM_NS) ^ -- ~Randy