diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/f2fs/debug.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index fecebdbfd781..91e8f699ab30 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -39,13 +39,15 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS); si->ndirty_dirs = sbi->n_dirty_dirs; si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META); + si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES); si->total_count = (int)sbi->user_block_count / sbi->blocks_per_seg; si->rsvd_segs = reserved_segments(sbi); si->overp_segs = overprovision_segments(sbi); si->valid_count = valid_user_blocks(sbi); si->valid_node_count = valid_node_count(sbi); si->valid_inode_count = valid_inode_count(sbi); - si->inline_inode = sbi->inline_inode; + si->inline_inode = atomic_read(&sbi->inline_inode); + si->inline_dir = atomic_read(&sbi->inline_dir); si->utilization = utilization(sbi); si->free_segs = free_segments(sbi); @@ -93,7 +95,7 @@ static void update_sit_info(struct f2fs_sb_info *sbi) total_vblocks = 0; blks_per_sec = sbi->segs_per_sec * (1 << sbi->log_blocks_per_seg); hblks_per_sec = blks_per_sec / 2; - for (segno = 0; segno < TOTAL_SEGS(sbi); segno += sbi->segs_per_sec) { + for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) { vblocks = get_valid_blocks(sbi, segno, sbi->segs_per_sec); dist = abs(vblocks - hblks_per_sec); bimodal += dist * dist; @@ -103,7 +105,7 @@ static void update_sit_info(struct f2fs_sb_info *sbi) ndirty++; } } - dist = TOTAL_SECS(sbi) * hblks_per_sec * hblks_per_sec / 100; + dist = MAIN_SECS(sbi) * hblks_per_sec * hblks_per_sec / 100; si->bimodal = bimodal / dist; if (si->dirty_count) si->avg_vblocks = total_vblocks / ndirty; @@ -118,6 +120,7 @@ static void update_mem_info(struct f2fs_sb_info *sbi) { struct f2fs_stat_info *si = F2FS_STAT(sbi); unsigned npages; + int i; if (si->base_mem) goto get_cache; @@ -131,17 +134,17 @@ static void update_mem_info(struct f2fs_sb_info *sbi) /* build sit */ si->base_mem += sizeof(struct sit_info); - si->base_mem += TOTAL_SEGS(sbi) * sizeof(struct seg_entry); - si->base_mem += f2fs_bitmap_size(TOTAL_SEGS(sbi)); - si->base_mem += 2 * SIT_VBLOCK_MAP_SIZE * TOTAL_SEGS(sbi); + si->base_mem += MAIN_SEGS(sbi) * sizeof(struct seg_entry); + si->base_mem += f2fs_bitmap_size(MAIN_SEGS(sbi)); + si->base_mem += 2 * SIT_VBLOCK_MAP_SIZE * MAIN_SEGS(sbi); if (sbi->segs_per_sec > 1) - si->base_mem += TOTAL_SECS(sbi) * sizeof(struct sec_entry); + si->base_mem += MAIN_SECS(sbi) * sizeof(struct sec_entry); si->base_mem += __bitmap_size(sbi, SIT_BITMAP); /* build free segmap */ si->base_mem += sizeof(struct free_segmap_info); - si->base_mem += f2fs_bitmap_size(TOTAL_SEGS(sbi)); - si->base_mem += f2fs_bitmap_size(TOTAL_SECS(sbi)); + si->base_mem += f2fs_bitmap_size(MAIN_SEGS(sbi)); + si->base_mem += f2fs_bitmap_size(MAIN_SECS(sbi)); /* build curseg */ si->base_mem += sizeof(struct curseg_info) * NR_CURSEG_TYPE; @@ -149,8 +152,8 @@ static void update_mem_info(struct f2fs_sb_info *sbi) /* build dirty segmap */ si->base_mem += sizeof(struct dirty_seglist_info); - si->base_mem += NR_DIRTY_TYPE * f2fs_bitmap_size(TOTAL_SEGS(sbi)); - si->base_mem += f2fs_bitmap_size(TOTAL_SECS(sbi)); + si->base_mem += NR_DIRTY_TYPE * f2fs_bitmap_size(MAIN_SEGS(sbi)); + si->base_mem += f2fs_bitmap_size(MAIN_SECS(sbi)); /* build nm */ si->base_mem += sizeof(struct f2fs_nm_info); @@ -167,8 +170,9 @@ get_cache: si->cache_mem += npages << PAGE_CACHE_SHIFT; npages = META_MAPPING(sbi)->nrpages; si->cache_mem += npages << PAGE_CACHE_SHIFT; - si->cache_mem += sbi->n_orphans * sizeof(struct ino_entry); si->cache_mem += sbi->n_dirty_dirs * sizeof(struct dir_inode_entry); + for (i = 0; i <= UPDATE_INO; i++) + si->cache_mem += sbi->im[i].ino_num * sizeof(struct ino_entry); } static int stat_show(struct seq_file *s, void *v) @@ -200,6 +204,8 @@ static int stat_show(struct seq_file *s, void *v) si->valid_count - si->valid_node_count); seq_printf(s, " - Inline_data Inode: %u\n", si->inline_inode); + seq_printf(s, " - Inline_dentry Inode: %u\n", + si->inline_dir); seq_printf(s, "\nMain area: %d segs, %d secs %d zones\n", si->main_area_segs, si->main_area_sections, si->main_area_zones); @@ -244,6 +250,8 @@ static int stat_show(struct seq_file *s, void *v) seq_printf(s, "\nExtent Hit Ratio: %d / %d\n", si->hit_ext, si->total_ext); seq_puts(s, "\nBalancing F2FS Async:\n"); + seq_printf(s, " - inmem: %4d\n", + si->inmem_pages); seq_printf(s, " - nodes: %4d in %4d\n", si->ndirty_node, si->node_pages); seq_printf(s, " - dents: %4d in dirs:%4d\n", @@ -321,6 +329,9 @@ int f2fs_build_stats(struct f2fs_sb_info *sbi) si->sbi = sbi; sbi->stat_info = si; + atomic_set(&sbi->inline_inode, 0); + atomic_set(&sbi->inline_dir, 0); + mutex_lock(&f2fs_stat_mutex); list_add_tail(&si->stat_list, &f2fs_stat_list); mutex_unlock(&f2fs_stat_mutex); |