diff options
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index fbd5184140d0..a77df377e2e8 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -50,8 +50,16 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->ndirty_files = sbi->ndirty_inode[FILE_INODE]; si->ndirty_all = sbi->ndirty_inode[DIRTY_META]; si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES); + si->aw_cnt = atomic_read(&sbi->aw_cnt); + si->max_aw_cnt = atomic_read(&sbi->max_aw_cnt); si->nr_wb_cp_data = get_pages(sbi, F2FS_WB_CP_DATA); si->nr_wb_data = get_pages(sbi, F2FS_WB_DATA); + if (SM_I(sbi) && SM_I(sbi)->fcc_info) + si->nr_flush = + atomic_read(&SM_I(sbi)->fcc_info->submit_flush); + if (SM_I(sbi) && SM_I(sbi)->dcc_info) + si->nr_discard = + atomic_read(&SM_I(sbi)->dcc_info->submit_discard); si->total_count = (int)sbi->user_block_count / sbi->blocks_per_seg; si->rsvd_segs = reserved_segments(sbi); si->overp_segs = overprovision_segments(sbi); @@ -62,6 +70,8 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->inline_xattr = atomic_read(&sbi->inline_xattr); si->inline_inode = atomic_read(&sbi->inline_inode); si->inline_dir = atomic_read(&sbi->inline_dir); + si->append = sbi->im[APPEND_INO].ino_num; + si->update = sbi->im[UPDATE_INO].ino_num; si->orphans = sbi->im[ORPHAN_INO].ino_num; si->utilization = utilization(sbi); @@ -183,6 +193,9 @@ static void update_mem_info(struct f2fs_sb_info *sbi) /* build nm */ si->base_mem += sizeof(struct f2fs_nm_info); si->base_mem += __bitmap_size(sbi, NAT_BITMAP); + si->base_mem += (NM_I(sbi)->nat_bits_blocks << F2FS_BLKSIZE_BITS); + si->base_mem += NM_I(sbi)->nat_blocks * NAT_ENTRY_BITMAP_SIZE; + si->base_mem += NM_I(sbi)->nat_blocks / 8; get_cache: si->cache_mem = 0; @@ -192,8 +205,10 @@ get_cache: si->cache_mem += sizeof(struct f2fs_gc_kthread); /* build merge flush thread */ - if (SM_I(sbi)->cmd_control_info) + if (SM_I(sbi)->fcc_info) si->cache_mem += sizeof(struct flush_cmd_control); + if (SM_I(sbi)->dcc_info) + si->cache_mem += sizeof(struct discard_cmd_control); /* free nids */ si->cache_mem += (NM_I(sbi)->nid_cnt[FREE_NID_LIST] + @@ -254,8 +269,8 @@ static int stat_show(struct seq_file *s, void *v) si->inline_inode); seq_printf(s, " - Inline_dentry Inode: %u\n", si->inline_dir); - seq_printf(s, " - Orphan Inode: %u\n", - si->orphans); + seq_printf(s, " - Orphan/Append/Update Inode: %u, %u, %u\n", + si->orphans, si->append, si->update); seq_printf(s, "\nMain area: %d segs, %d secs %d zones\n", si->main_area_segs, si->main_area_sections, si->main_area_zones); @@ -314,8 +329,11 @@ static int stat_show(struct seq_file *s, void *v) seq_printf(s, " - Inner Struct Count: tree: %d(%d), node: %d\n", si->ext_tree, si->zombie_tree, si->ext_node); seq_puts(s, "\nBalancing F2FS Async:\n"); - seq_printf(s, " - inmem: %4d, wb_cp_data: %4d, wb_data: %4d\n", - si->inmem_pages, si->nr_wb_cp_data, si->nr_wb_data); + seq_printf(s, " - IO (CP: %4d, Data: %4d, Flush: %4d, Discard: %4d)\n", + si->nr_wb_cp_data, si->nr_wb_data, + si->nr_flush, si->nr_discard); + seq_printf(s, " - inmem: %4d, atomic IO: %4d (Max. %4d)\n", + si->inmem_pages, si->aw_cnt, si->max_aw_cnt); seq_printf(s, " - nodes: %4d in %4d\n", si->ndirty_node, si->node_pages); seq_printf(s, " - dents: %4d in dirs:%4d (%4d)\n", @@ -414,6 +432,9 @@ int f2fs_build_stats(struct f2fs_sb_info *sbi) atomic_set(&sbi->inline_dir, 0); atomic_set(&sbi->inplace_count, 0); + atomic_set(&sbi->aw_cnt, 0); + atomic_set(&sbi->max_aw_cnt, 0); + mutex_lock(&f2fs_stat_mutex); list_add_tail(&si->stat_list, &f2fs_stat_list); mutex_unlock(&f2fs_stat_mutex); |