fs_fmask
afs.fs_fsize, afs.fs_fshift, afs.fs_fmask);
sb->fs_fmask);
sblock.fs_fmask = ~(sblock.fs_fsize - 1);
sblock.fs_qfmask = ~sblock.fs_fmask;
(((size) + (fs)->fs_fmask) & ~(fs)->fs_fmask)
fs->fs_fmask = fs->fs_fsize - 1;
fs->fs_qfmask = ~fs->fs_fmask;
FCHK(fs->fs_fmask, !=, ~(fs->fs_fsize - 1), %#jx);
FCHK(fs->fs_qfmask, !=, ~fs->fs_fmask, %#jx);
int32_t fs_fmask; /* ``fragoff'' calc of frag offsets */
(((size) + (fs)->fs_qfmask) & (fs)->fs_fmask)
int32_t fs_fmask; /* ``fragoff'' calc of frag offsets */
sblock.fs_fmask = ~(sblock.fs_fsize - 1);
sblock.fs_qfmask = ~sblock.fs_fmask;