diff options
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index 197c914119da..91855d5721cd 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -120,6 +120,13 @@ static void update_general_status(struct f2fs_sb_info *sbi) atomic_read(&SM_I(sbi)->dcc_info->discard_cmd_cnt); si->undiscard_blks = SM_I(sbi)->dcc_info->undiscard_blks; } + si->nr_issued_ckpt = atomic_read(&sbi->cprc_info.issued_ckpt); + si->nr_total_ckpt = atomic_read(&sbi->cprc_info.total_ckpt); + si->nr_queued_ckpt = atomic_read(&sbi->cprc_info.queued_ckpt); + spin_lock(&sbi->cprc_info.stat_lock); + si->cur_ckpt_time = sbi->cprc_info.cur_time; + si->peak_ckpt_time = sbi->cprc_info.peak_time; + spin_unlock(&sbi->cprc_info.stat_lock); si->total_count = (int)sbi->user_block_count / sbi->blocks_per_seg; si->rsvd_segs = reserved_segments(sbi); si->overp_segs = overprovision_segments(sbi); @@ -417,6 +424,11 @@ static int stat_show(struct seq_file *s, void *v) si->meta_count[META_NAT]); seq_printf(s, " - ssa blocks : %u\n", si->meta_count[META_SSA]); + seq_printf(s, "CP merge (Queued: %4d, Issued: %4d, Total: %4d, " + "Cur time: %4d(ms), Peak time: %4d(ms))\n", + si->nr_queued_ckpt, si->nr_issued_ckpt, + si->nr_total_ckpt, si->cur_ckpt_time, + si->peak_ckpt_time); seq_printf(s, "GC calls: %d (BG: %d)\n", si->call_count, si->bg_gc); seq_printf(s, " - data segments : %d (%d)\n", |