Aren/NetBSD
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Some manual strength reduction.

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This commit is contained in:
mycroft 2002-04-10 17:28:13 +00:00
parent 1d20521bf4
commit f127f0f067
1 changed files with 15 additions and 12 deletions
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27
sbin/newfs/mkfs.c
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@ -1,4 +1,4 @@
/* $NetBSD: mkfs.c,v 1.63 2002/04/10 08:27:54 mycroft Exp $ */
/* $NetBSD: mkfs.c,v 1.64 2002/04/10 17:28:13 mycroft Exp $ */
/*
* Copyright (c) 1980, 1989, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)mkfs.c 8.11 (Berkeley) 5/3/95";
#else
__RCSID("$NetBSD: mkfs.c,v 1.63 2002/04/10 08:27:54 mycroft Exp $");
__RCSID("$NetBSD: mkfs.c,v 1.64 2002/04/10 17:28:13 mycroft Exp $");
#endif
#endif /* not lint */
@ -673,6 +673,7 @@ initcg(int cylno, time_t utime)
daddr_t cbase, d, dlower, dupper, dmax, blkno;
int32_t i;
struct csum *cs;
int cn;
/*
* Determine block bounds for cylinder group.
@ -736,15 +737,16 @@ initcg(int cylno, time_t utime)
* In cylno 0, beginning space is reserved
* for boot and super blocks.
*/
for (d = 0; d < dlower; d += sblock.fs_frag) {
blkno = d >> sblock.fs_fragshift;
for (d = 0, blkno = 0; d < dlower; ) {
setblock(&sblock, cg_blksfree(&acg, 0), blkno);
if (sblock.fs_contigsumsize > 0)
setbit(cg_clustersfree(&acg, 0), blkno);
acg.cg_cs.cs_nbfree++;
cg_blktot(&acg, 0)[cbtocylno(&sblock, d)]++;
cg_blks(&sblock, &acg, cbtocylno(&sblock, d), 0)
[cbtorpos(&sblock, d)]++;
cn = cbtocylno(&sblock, d);
cg_blktot(&acg, 0)[cn]++;
cg_blks(&sblock, &acg, cn, 0)[cbtorpos(&sblock, d)]++;
d += sblock.fs_frag;
blkno++;
}
sblock.fs_dsize += dlower;
}
@ -756,16 +758,17 @@ initcg(int cylno, time_t utime)
acg.cg_cs.cs_nffree++;
}
}
for (d = dupper; d + sblock.fs_frag <= dmax - cbase; ) {
blkno = d >> sblock.fs_fragshift;
for (d = dupper, blkno = dupper >> sblock.fs_fragshift;
d + sblock.fs_frag <= dmax - cbase; ) {
setblock(&sblock, cg_blksfree(&acg, 0), blkno);
if (sblock.fs_contigsumsize > 0)
setbit(cg_clustersfree(&acg, 0), blkno);
acg.cg_cs.cs_nbfree++;
cg_blktot(&acg, 0)[cbtocylno(&sblock, d)]++;
cg_blks(&sblock, &acg, cbtocylno(&sblock, d), 0)
[cbtorpos(&sblock, d)]++;
cn = cbtocylno(&sblock, d);
cg_blktot(&acg, 0)[cn]++;
cg_blks(&sblock, &acg, cn, 0)[cbtorpos(&sblock, d)]++;
d += sblock.fs_frag;
blkno++;
}
if (d < dmax - cbase) {
acg.cg_frsum[dmax - cbase - d]++;