diff options
Diffstat (limited to 'sbin/fsck_ffs/pass5.c')
| -rw-r--r-- | sbin/fsck_ffs/pass5.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sbin/fsck_ffs/pass5.c b/sbin/fsck_ffs/pass5.c index 146acec..13ef86d 100644 --- a/sbin/fsck_ffs/pass5.c +++ b/sbin/fsck_ffs/pass5.c @@ -252,7 +252,7 @@ pass5(void) frags = 0; for (j = 0; j < fs->fs_frag; j++) { if (testbmap(d + j)) { - if (Eflag && start != -1) { + if ((Eflag || Zflag) && start != -1) { clear_blocks(start, d + j - 1); start = -1; } @@ -274,7 +274,7 @@ pass5(void) ffs_fragacct(fs, blk, newcg->cg_frsum, 1); } } - if (Eflag && start != -1) + if ((Eflag || Zflag) && start != -1) clear_blocks(start, d - 1); if (fs->fs_contigsumsize > 0) { int32_t *sump = cg_clustersum(newcg); @@ -581,11 +581,16 @@ check_maps( } } -static void clear_blocks(ufs2_daddr_t start, ufs2_daddr_t end) +static void +clear_blocks(ufs2_daddr_t start, ufs2_daddr_t end) { if (debug) printf("Zero frags %jd to %jd\n", start, end); - blerase(fswritefd, fsbtodb(&sblock, start), - lfragtosize(&sblock, end - start + 1)); + if (Zflag) + blzero(fswritefd, fsbtodb(&sblock, start), + lfragtosize(&sblock, end - start + 1)); + if (Eflag) + blerase(fswritefd, fsbtodb(&sblock, start), + lfragtosize(&sblock, end - start + 1)); } |
