Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 4/7] f2fs: show pending allocated nids count in debugfs | Date | Tue, 11 Oct 2016 22:31:33 +0800 |
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From: Chao Yu <yuchao0@huawei.com>
Add to show pending allocated nids count in debugfs.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/debug.c | 7 ++++--- fs/f2fs/f2fs.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index 9789138..05a70b4 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -74,7 +74,8 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->dirty_nats = NM_I(sbi)->dirty_nat_cnt; si->sits = MAIN_SEGS(sbi); si->dirty_sits = SIT_I(sbi)->dirty_sentries; - si->fnids = NM_I(sbi)->free_nid_cnt; + si->free_nids = NM_I(sbi)->free_nid_cnt; + si->alloc_nids = NM_I(sbi)->alloc_nid_cnt; si->bg_gc = sbi->bg_gc; si->util_free = (int)(free_user_blocks(sbi) >> sbi->log_blocks_per_seg) * 100 / (int)(sbi->user_block_count >> sbi->log_blocks_per_seg) @@ -325,8 +326,8 @@ static int stat_show(struct seq_file *s, void *v) si->ndirty_imeta); seq_printf(s, " - NATs: %9d/%9d\n - SITs: %9d/%9d\n", si->dirty_nats, si->nats, si->dirty_sits, si->sits); - seq_printf(s, " - free_nids: %9d\n", - si->fnids); + seq_printf(s, " - free_nids: %9d, alloc_nids: %9d\n", + si->free_nids, si->alloc_nids); seq_puts(s, "\nDistribution of User Blocks:"); seq_puts(s, " [ valid | invalid | free ]\n"); seq_puts(s, " ["); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index d6dff15..a726e47 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2206,7 +2206,7 @@ struct f2fs_stat_info { s64 ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta; s64 inmem_pages; unsigned int ndirty_dirs, ndirty_files, ndirty_all; - int nats, dirty_nats, sits, dirty_sits, fnids; + int nats, dirty_nats, sits, dirty_sits, free_nids, alloc_nids; int total_count, utilization; int bg_gc, wb_bios; int inline_xattr, inline_inode, inline_dir, orphans; -- 2.10.1
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