Commit 1c0f4bf5 authored May 01, 2017 by Jaegeuk Kim

f2fs: flush dirty nats periodically

This patch flushes dirty nats in order to acquire available nids by writing
checkpoint. Otherwise, we can have no chance to get freed nids.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent 1f43e2ad

fs/f2fs/segment.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -419,7 +419,7 @@ void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi)
		else
		build_free_nids(sbi, false, false);

		if (!is_idle(sbi))
		if (!is_idle(sbi) && !excess_dirty_nats(sbi))
		return;

		/* checkpoint is the only way to shrink partial cached entries */