Commit 3402e87c authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: set buffer_new when new blocks are allocated 



This patch modifies to call set_buffer_new, if new blocks are allocated.

Reviewed-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 2adc3505

fs/f2fs/data.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -257,7 +257,7 @@ static void f2fs_map_bh(struct super_block *sb, pgoff_t pgofs, 
	unsigned int blkbits = sb->s_blocksize_bits;

	unsigned int blkbits = sb->s_blocksize_bits;

	size_t count;

	size_t count;





	set_buffer_new(bh_result);

	clear_buffer_new(bh_result);

	map_bh(bh_result, sb, ei->blk + pgofs - ei->fofs);

	map_bh(bh_result, sb, ei->blk + pgofs - ei->fofs);

	count = ei->fofs + ei->len - pgofs;

	count = ei->fofs + ei->len - pgofs;

	if (count < (UINT_MAX >> blkbits))

	if (count < (UINT_MAX >> blkbits))
@@ -1139,7 +1139,7 @@ static int __get_data_block(struct inode *inode, sector_t iblock, 
		goto put_out;

		goto put_out;





	if (dn.data_blkaddr != NULL_ADDR) {

	if (dn.data_blkaddr != NULL_ADDR) {

		set_buffer_new(bh_result);

		clear_buffer_new(bh_result);

		map_bh(bh_result, inode->i_sb, dn.data_blkaddr);

		map_bh(bh_result, inode->i_sb, dn.data_blkaddr);

	} else if (create) {

	} else if (create) {

		err = __allocate_data_block(&dn);

		err = __allocate_data_block(&dn);
@@ -1184,6 +1184,7 @@ static int __get_data_block(struct inode *inode, sector_t iblock, 
			if (err)

			if (err)

				goto sync_out;

				goto sync_out;

			allocated = true;

			allocated = true;

			set_buffer_new(bh_result);

			blkaddr = dn.data_blkaddr;

			blkaddr = dn.data_blkaddr;

		}

		}

		/* Give more consecutive addresses for the readahead */

		/* Give more consecutive addresses for the readahead */