diff options
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index fbd5184140d0..29cdf0c1da1d 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -50,6 +50,8 @@ 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); si->total_count = (int)sbi->user_block_count / sbi->blocks_per_seg; @@ -256,6 +258,8 @@ static int stat_show(struct seq_file *s, void *v) si->inline_dir); seq_printf(s, " - Orphan Inode: %u\n", si->orphans); + seq_printf(s, " - Atomic write count: %4d (Max. %4d)\n", + si->aw_cnt, si->max_aw_cnt); seq_printf(s, "\nMain area: %d segs, %d secs %d zones\n", si->main_area_segs, si->main_area_sections, si->main_area_zones); @@ -414,6 +418,9 @@ 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); |