1c1
< /* $FreeBSD: head/sys/fs/msdosfs/msdosfs_vfsops.c 281562 2015-04-15 20:16:31Z rmacklem $ */
---
> /* $FreeBSD: head/sys/fs/msdosfs/msdosfs_vfsops.c 298649 2016-04-26 15:38:17Z pfg $ */
609,611c609,610
< pmp->pm_rootdirsize = (pmp->pm_RootDirEnts * sizeof(struct direntry)
< + DEV_BSIZE - 1)
< / DEV_BSIZE; /* in blocks */
---
> pmp->pm_rootdirsize = howmany(pmp->pm_RootDirEnts *
> sizeof(struct direntry), DEV_BSIZE); /* in blocks */