On Tue, Feb 05, 2019 at 09:40:40AM -0800, Randy Dunlap wrote: > 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) Thanks for the report. There's a v2 of the patchset that uses the timer_after helper and this warning should be gone. The updated version will appear in for-next soonish.
