Re: [PATCH] f2fs: add the missing delection of orphan inode entry inwrite_orphan_inodes()

From: Jaegeuk Kim
Date: Mon Jul 22 2013 - 08:51:40 EST


Hi,

2013-07-19 (ê), 16:18 +0800, Gu Zheng:
> After writing orphan inode entry in jornal block, we need to delete each
> entry from the orphan entry list, and release them.
>
>
> Signed-off-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
> ---
> fs/f2fs/checkpoint.c | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
> index 66a6b85..290db04 100644
> --- a/fs/f2fs/checkpoint.c
> +++ b/fs/f2fs/checkpoint.c
> @@ -337,6 +337,10 @@ static void write_orphan_inodes(struct f2fs_sb_info *sbi, block_t start_blk)
> memset(orphan_blk, 0, sizeof(*orphan_blk));
> page_exist:
> orphan_blk->ino[nentries++] = cpu_to_le32(orphan->ino);
> +
> + list_del(&orphan->list);
> + kmem_cache_free(orphan_entry_slab, orphan);
> + sbi->n_orphans--;

NAK.
We should not release them here.
Only f2fs_evict_inode can do it.

> }
> if (!page)
> goto end;

--
Jaegeuk Kim
Samsung

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