f2fs: update start nid only once each circle

Integrated a couple of minor changes for better readability suggested by
Chao Yu.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Gu Zheng 2014-03-07 18:43:24 +08:00 committed by Jaegeuk Kim
parent 20f70751c6
commit b6ce391e61

View File

@ -1875,11 +1875,9 @@ void destroy_node_manager(struct f2fs_sb_info *sbi)
while ((found = __gang_lookup_nat_cache(nm_i,
nid, NATVEC_SIZE, natvec))) {
unsigned idx;
for (idx = 0; idx < found; idx++) {
struct nat_entry *e = natvec[idx];
nid = nat_get_nid(e) + 1;
__del_from_nat_cache(nm_i, e);
}
nid = nat_get_nid(natvec[found - 1]) + 1;
for (idx = 0; idx < found; idx++)
__del_from_nat_cache(nm_i, natvec[idx]);
}
f2fs_bug_on(nm_i->nat_cnt);
write_unlock(&nm_i->nat_tree_lock);