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Commit dd4e4b59 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: add nat/sit entries into status 



This patch adds NAT/SIT entry informations.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 7aed0d45

fs/f2fs/debug.c

+5 −3
Original line number Original line Diff line number Diff line
@@ -57,7 +57,9 @@ static void update_general_status(struct f2fs_sb_info *sbi) 
	si->node_pages = NODE_MAPPING(sbi)->nrpages;

	si->node_pages = NODE_MAPPING(sbi)->nrpages;

	si->meta_pages = META_MAPPING(sbi)->nrpages;

	si->meta_pages = META_MAPPING(sbi)->nrpages;

	si->nats = NM_I(sbi)->nat_cnt;

	si->nats = NM_I(sbi)->nat_cnt;

	si->sits = SIT_I(sbi)->dirty_sentries;

	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)->fcnt;

	si->fnids = NM_I(sbi)->fcnt;

	si->bg_gc = sbi->bg_gc;

	si->bg_gc = sbi->bg_gc;

	si->util_free = (int)(free_user_blocks(sbi) >> sbi->log_blocks_per_seg)

	si->util_free = (int)(free_user_blocks(sbi) >> sbi->log_blocks_per_seg)
@@ -260,8 +262,8 @@ static int stat_show(struct seq_file *s, void *v) 
			   si->ndirty_dent, si->ndirty_dirs);

			   si->ndirty_dent, si->ndirty_dirs);

		seq_printf(s, "  - meta: %4d in %4d\n",

		seq_printf(s, "  - meta: %4d in %4d\n",

			   si->ndirty_meta, si->meta_pages);

			   si->ndirty_meta, si->meta_pages);

		seq_printf(s, "  - NATs: %9d\n  - SITs: %9d\n",

		seq_printf(s, "  - NATs: %9d/%9d\n  - SITs: %9d/%9d\n",

			   si->nats, si->sits);

			   si->dirty_nats, si->nats, si->dirty_sits, si->sits);

		seq_printf(s, "  - free_nids: %9d\n",

		seq_printf(s, "  - free_nids: %9d\n",

			   si->fnids);

			   si->fnids);

		seq_puts(s, "\nDistribution of User Blocks:");

		seq_puts(s, "\nDistribution of User Blocks:");

fs/f2fs/f2fs.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -1512,7 +1512,7 @@ struct f2fs_stat_info { 
	int main_area_segs, main_area_sections, main_area_zones;

	int main_area_segs, main_area_sections, main_area_zones;

	int hit_ext, total_ext;

	int hit_ext, total_ext;

	int ndirty_node, ndirty_dent, ndirty_dirs, ndirty_meta;

	int ndirty_node, ndirty_dent, ndirty_dirs, ndirty_meta;

	int nats, sits, fnids;

	int nats, dirty_nats, sits, dirty_sits, fnids;

	int total_count, utilization;

	int total_count, utilization;

	int bg_gc, inline_inode, inline_dir, inmem_pages;

	int bg_gc, inline_inode, inline_dir, inmem_pages;

	unsigned int valid_count, valid_node_count, valid_inode_count;

	unsigned int valid_count, valid_node_count, valid_inode_count;