Commit c7dbc066 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: Revert "f2fs: truncate blocks in batch in __complete_revoke_list()" 



We should not truncate replaced blocks, and were supposed to truncate the first
part as well.

This reverts commit 78a99fe6.

Cc: stable@vger.kernel.org
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent a46bebd5

fs/f2fs/segment.c

+7 −2
Original line number Diff line number Diff line
@@ -265,19 +265,24 @@ static void __complete_revoke_list(struct inode *inode, struct list_head *head, 
					bool revoke)

{

	struct revoke_entry *cur, *tmp;

	pgoff_t start_index = 0;

	bool truncate = is_inode_flag_set(inode, FI_ATOMIC_REPLACE);



	list_for_each_entry_safe(cur, tmp, head, list) {

		if (revoke)

		if (revoke) {

			__replace_atomic_write_block(inode, cur->index,

						cur->old_addr, NULL, true);

		} else if (truncate) {

			f2fs_truncate_hole(inode, start_index, cur->index);

			start_index = cur->index + 1;

		}



		list_del(&cur->list);

		kmem_cache_free(revoke_entry_slab, cur);

	}



	if (!revoke && truncate)

		f2fs_do_truncate_blocks(inode, 0, false);

		f2fs_do_truncate_blocks(inode, start_index * PAGE_SIZE, false);

}



static int __f2fs_commit_atomic_write(struct inode *inode)