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f2fs: add nat/sit entries into status 

This patch adds NAT/SIT entry informations.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2015-01-07 11:09:37 -08:00
parent 7aed0d4537
commit dd4e4b59b1
2 changed files with 6 additions and 4 deletions
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8
fs/f2fs/debug.c
View File

@ -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:");

2
fs/f2fs/f2fs.h
View File

@ -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;