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Subject[PATCH 1/2] f2fs: don't acquire orphan ino during recovery
Date
From: Chao Yu <yuchao0@huawei.com>

During orphan inode recovery, checkpoint should never succeed due to
SBI_POR_DOING flag, so we don't need acquire orphan ino which only be
used by checkpoint.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fs/f2fs/checkpoint.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 9f825a5a5c9f..ae0a06a8dec1 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -578,12 +578,7 @@ static int recover_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino)
{
struct inode *inode;
struct node_info ni;
- int err = f2fs_acquire_orphan_inode(sbi);
-
- if (err)
- goto err_out;
-
- __add_ino_entry(sbi, ino, 0, ORPHAN_INO);
+ int err;

inode = f2fs_iget_retry(sbi->sb, ino);
if (IS_ERR(inode)) {
@@ -613,7 +608,6 @@ static int recover_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino)
err = -EIO;
goto err_out;
}
- __remove_ino_entry(sbi, ino, ORPHAN_INO);
return 0;

err_out:
--
2.16.2.17.g38e79b1fd
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