diff options
Diffstat (limited to 'fs/f2fs/node.c')
| -rw-r--r-- | fs/f2fs/node.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 634a3af..7dabee1 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1449,7 +1449,6 @@ bool alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) { struct f2fs_nm_info *nm_i = NM_I(sbi); struct free_nid *i = NULL; - struct list_head *this; retry: if (unlikely(sbi->total_valid_node_count + 1 >= nm_i->max_nid)) return false; @@ -1459,11 +1458,9 @@ retry: /* We should not use stale free nids created by build_free_nids */ if (nm_i->fcnt && !on_build_free_nids(nm_i)) { f2fs_bug_on(list_empty(&nm_i->free_nid_list)); - list_for_each(this, &nm_i->free_nid_list) { - i = list_entry(this, struct free_nid, list); + list_for_each_entry(i, &nm_i->free_nid_list, list) if (i->state == NID_NEW) break; - } f2fs_bug_on(i->state != NID_NEW); *nid = i->nid; @@ -1778,7 +1775,7 @@ void flush_nat_entries(struct f2fs_sb_info *sbi) struct f2fs_nm_info *nm_i = NM_I(sbi); struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); struct f2fs_summary_block *sum = curseg->sum_blk; - struct list_head *cur, *n; + struct nat_entry *ne, *cur; struct page *page = NULL; struct f2fs_nat_block *nat_blk = NULL; nid_t start_nid = 0, end_nid = 0; @@ -1790,18 +1787,17 @@ void flush_nat_entries(struct f2fs_sb_info *sbi) mutex_lock(&curseg->curseg_mutex); /* 1) flush dirty nat caches */ - list_for_each_safe(cur, n, &nm_i->dirty_nat_entries) { - struct nat_entry *ne; + list_for_each_entry_safe(ne, cur, &nm_i->dirty_nat_entries, list) { nid_t nid; struct f2fs_nat_entry raw_ne; int offset = -1; block_t new_blkaddr; - ne = list_entry(cur, struct nat_entry, list); - nid = nat_get_nid(ne); - if (nat_get_blkaddr(ne) == NEW_ADDR) continue; + + nid = nat_get_nid(ne); + if (flushed) goto to_nat_page; |