diff options
| -rw-r--r-- | fs/f2fs/debug.c | 24 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
2 files changed, 18 insertions, 8 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index b45daab97f0b..0f721f6a1147 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -177,13 +177,18 @@ get_cache: /* free nids */ si->cache_mem += NM_I(sbi)->fcnt * sizeof(struct free_nid); si->cache_mem += NM_I(sbi)->nat_cnt * sizeof(struct nat_entry); - npages = NODE_MAPPING(sbi)->nrpages; - si->cache_mem += npages << PAGE_CACHE_SHIFT; - npages = META_MAPPING(sbi)->nrpages; - si->cache_mem += npages << PAGE_CACHE_SHIFT; + si->cache_mem += NM_I(sbi)->dirty_nat_cnt * + sizeof(struct nat_entry_set); + si->cache_mem += si->inmem_pages * sizeof(struct inmem_pages); si->cache_mem += sbi->n_dirty_dirs * sizeof(struct inode_entry); for (i = 0; i <= UPDATE_INO; i++) si->cache_mem += sbi->im[i].ino_num * sizeof(struct ino_entry); + + si->page_mem = 0; + npages = NODE_MAPPING(sbi)->nrpages; + si->page_mem += npages << PAGE_CACHE_SHIFT; + npages = META_MAPPING(sbi)->nrpages; + si->page_mem += npages << PAGE_CACHE_SHIFT; } static int stat_show(struct seq_file *s, void *v) @@ -301,9 +306,14 @@ static int stat_show(struct seq_file *s, void *v) /* memory footprint */ update_mem_info(si->sbi); - seq_printf(s, "\nMemory: %u KB = static: %u + cached: %u\n", - (si->base_mem + si->cache_mem) >> 10, - si->base_mem >> 10, si->cache_mem >> 10); + seq_printf(s, "\nMemory: %u KB\n", + (si->base_mem + si->cache_mem + si->page_mem) >> 10); + seq_printf(s, " - static: %u KB\n", + si->base_mem >> 10); + seq_printf(s, " - cached: %u KB\n", + si->cache_mem >> 10); + seq_printf(s, " - paged : %u KB\n", + si->page_mem >> 10); } mutex_unlock(&f2fs_stat_mutex); return 0; diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 209532cbee43..c2cf040d5284 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1530,7 +1530,7 @@ struct f2fs_stat_info { unsigned int segment_count[2]; unsigned int block_count[2]; unsigned int inplace_count; - unsigned base_mem, cache_mem; + unsigned base_mem, cache_mem, page_mem; }; static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi) |