Commit 7f2ecdd8 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: flush journal nat entries for nat_bits during unmount 



Let's flush journal nat entries for speed up in the next run.

Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent b4d05621

fs/f2fs/node.c

+7 −0
Original line number Diff line number Diff line
@@ -2582,6 +2582,13 @@ void f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) 
	nid_t set_idx = 0;

	LIST_HEAD(sets);



	/* during unmount, let's flush nat_bits before checking dirty_nat_cnt */

	if (enabled_nat_bits(sbi, cpc)) {

		down_write(&nm_i->nat_tree_lock);

		remove_nats_in_journal(sbi);

		up_write(&nm_i->nat_tree_lock);

	}



	if (!nm_i->dirty_nat_cnt)

		return;