static ssize_t lssu_print_suinfo(struct nilfs *nilfs, uint64_t segnum,
ssize_t nsi, uint64_t protseq)
{
struct tm tm;
time_t t;
char timebuf[LSSU_BUFSIZE];
ssize_t i, n = 0, ret;
int ratio;
int protected;
size_t nliveblks;
for (i = 0; i < nsi; i++, segnum++) {
if (!all && nilfs_suinfo_clean(&suinfos[i]))
continue;
t = (time_t)suinfos[i].sui_lastmod;
if (t != 0) {
localtime_r(&t, &tm);
strftime(timebuf, LSSU_BUFSIZE, "%F %T", &tm);
} else
snprintf(timebuf, LSSU_BUFSIZE,
"---------- --:--:--");
switch (disp_mode) {
case LSSU_MODE_NORMAL:
printf(lssu_format[disp_mode].body,
(unsigned long long)segnum,
timebuf,
nilfs_suinfo_active(&suinfos[i]) ? 'a' : '-',
nilfs_suinfo_dirty(&suinfos[i]) ? 'd' : '-',
nilfs_suinfo_error(&suinfos[i]) ? 'e' : '-',
suinfos[i].sui_nblocks);
break;
case LSSU_MODE_LATEST_USAGE:
nliveblks = 0;
ratio = 0;
protected = (t >= prottime && t <= now);
if (!nilfs_suinfo_dirty(&suinfos[i]) ||
nilfs_suinfo_error(&suinfos[i]))
goto skip_scan;
ret = lssu_get_latest_usage(nilfs, segnum, protseq,
protcno);
if (ret >= 0) {
nliveblks = ret;
ratio = (ret * 100 + 99) / blocks_per_segment;
} else if (likely(ret == -2)) {
nliveblks = suinfos[i].sui_nblocks;
ratio = 100;
protected = 1;
} else {
static ssize_t lssu_print_suinfo(__u64 segnum, ssize_t nsi, int all)
{
struct tm tm;
time_t t;
char timebuf[LSSU_BUFSIZE];
ssize_t i, n = 0;
for (i = 0; i < nsi; i++, segnum++) {
if (all || !nilfs_suinfo_clean(&suinfos[i])) {
t = (time_t)suinfos[i].sui_lastmod;
if (t != 0) {
localtime_r(&t, &tm);
strftime(timebuf, LSSU_BUFSIZE, "%F %T", &tm);
} else
snprintf(timebuf, LSSU_BUFSIZE,
"---------- --:--:--");
printf("%20llu %s %c%c%c %10u\n",
(unsigned long long)segnum,
timebuf,
nilfs_suinfo_active(&suinfos[i]) ? 'a' : '-',
nilfs_suinfo_dirty(&suinfos[i]) ? 'd' : '-',
nilfs_suinfo_error(&suinfos[i]) ? 'e' : '-',
suinfos[i].sui_nblocks);
n++;
}
}
return n;
}
static ssize_t lssu_print_suinfo(struct nilfs *nilfs, __u64 segnum,
ssize_t nsi, __u64 protseq,
unsigned long* bitmap)
{
ssize_t i, n = 0;
int all = 1;
for (i = 0; i < nsi; i++, segnum++) {
if (!all && nilfs_suinfo_clean(&suinfos[i]))
continue;
log_mesg(3, 0, 0, fs_opt.debug, "%s: seg %llu, %c %c %c , %i\n",
__FILE__, (unsigned long long)segnum,
nilfs_suinfo_active(&suinfos[i]) ? 'a' : '-',
nilfs_suinfo_dirty(&suinfos[i]) ? 'd' : '-',
nilfs_suinfo_error(&suinfos[i]) ? 'e' : '-',
suinfos[i].sui_nblocks);
if (nilfs_suinfo_active(&suinfos[i]) || nilfs_suinfo_dirty(&suinfos[i])){
set_bitmap(bitmap, (unsigned long long)segnum, suinfos[i].sui_nblocks);
}
n++;
}
return n;
}