diff options
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index ebcc121920ba..503fde8349e6 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -96,8 +96,10 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->free_secs = free_sections(sbi); si->prefree_count = prefree_segments(sbi); si->dirty_count = dirty_segments(sbi); - si->node_pages = NODE_MAPPING(sbi)->nrpages; - si->meta_pages = META_MAPPING(sbi)->nrpages; + if (sbi->node_inode) + si->node_pages = NODE_MAPPING(sbi)->nrpages; + if (sbi->meta_inode) + si->meta_pages = META_MAPPING(sbi)->nrpages; si->nats = NM_I(sbi)->nat_cnt; si->dirty_nats = NM_I(sbi)->dirty_nat_cnt; si->sits = MAIN_SEGS(sbi); @@ -175,7 +177,6 @@ static void update_sit_info(struct f2fs_sb_info *sbi) 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) @@ -258,10 +259,14 @@ get_cache: sizeof(struct extent_node); si->page_mem = 0; - npages = NODE_MAPPING(sbi)->nrpages; - si->page_mem += (unsigned long long)npages << PAGE_SHIFT; - npages = META_MAPPING(sbi)->nrpages; - si->page_mem += (unsigned long long)npages << PAGE_SHIFT; + if (sbi->node_inode) { + unsigned npages = NODE_MAPPING(sbi)->nrpages; + si->page_mem += (unsigned long long)npages << PAGE_SHIFT; + } + if (sbi->meta_inode) { + unsigned npages = META_MAPPING(sbi)->nrpages; + si->page_mem += (unsigned long long)npages << PAGE_SHIFT; + } } static int stat_show(struct seq_file *s, void *v) |