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Commit 30973883 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: give time to flush dirty pages for checkpoint 



If all the threads are waiting for checkpoint, we have no chance to flush
required dirty pages.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 9bb02c36

fs/f2fs/checkpoint.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -980,6 +980,7 @@ static int block_operations(struct f2fs_sb_info *sbi) 
		err = sync_dirty_inodes(sbi, DIR_INODE);

		err = sync_dirty_inodes(sbi, DIR_INODE);

		if (err)

		if (err)

			goto out;

			goto out;

		cond_resched();

		goto retry_flush_dents;

		goto retry_flush_dents;

	}

	}
@@ -995,6 +996,7 @@ static int block_operations(struct f2fs_sb_info *sbi) 
		err = f2fs_sync_inode_meta(sbi);

		err = f2fs_sync_inode_meta(sbi);

		if (err)

		if (err)

			goto out;

			goto out;

		cond_resched();

		goto retry_flush_dents;

		goto retry_flush_dents;

	}

	}
@@ -1009,6 +1011,7 @@ static int block_operations(struct f2fs_sb_info *sbi) 
			f2fs_unlock_all(sbi);

			f2fs_unlock_all(sbi);

			goto out;

			goto out;

		}

		}

		cond_resched();

		goto retry_flush_nodes;

		goto retry_flush_nodes;

	}

	}