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f2fs: avoid to flush nat journal entries 

This patch adds a missing condition which flushes nat journal entries
unnecessarily introduced by:

    f2fs: add bitmaps for empty or full NAT blocks

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2017-02-27 21:28:53 -08:00
parent 8b107f5b97
commit 900f736251
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/node.c
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@ -2513,7 +2513,7 @@ void flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc)
* entries, remove all entries from journal and merge them * entries, remove all entries from journal and merge them
* into nat entry set. * into nat entry set.
*/ */
if (cpc->reason == CP_UMOUNT || if (enabled_nat_bits(sbi, cpc) ||
!__has_cursum_space(journal, nm_i->dirty_nat_cnt, NAT_JOURNAL)) !__has_cursum_space(journal, nm_i->dirty_nat_cnt, NAT_JOURNAL))
remove_nats_in_journal(sbi); remove_nats_in_journal(sbi);