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f2fs: show mounted time

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Let's show mounted time.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2020-02-25 19:08:16 -08:00
parent c6d5789bea
commit a7e679b533
5 changed files with 18 additions and 2 deletions
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3
fs/f2fs/debug.c
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@ -301,6 +301,9 @@ static int stat_show(struct seq_file *s, void *v)
si->ssa_area_segs, si->main_area_segs);
seq_printf(s, "(OverProv:%d Resv:%d)]\n\n",
si->overp_segs, si->rsvd_segs);
seq_printf(s, "Current Time Sec: %llu / Mounted Time Sec: %llu\n\n",
ktime_get_boottime_seconds(),
SIT_I(si->sbi)->mounted_time);
if (test_opt(si->sbi, DISCARD))
seq_printf(s, "Utilization: %u%% (%u valid blocks, %u discard blocks)\n",
si->utilization, si->valid_count, si->discard_blks);