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-rw-r--r--fs/f2fs/checkpoint.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 02e0522beccf..5ddd15cd6c6c 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -859,6 +859,34 @@ retry:
goto retry;
}
+int f2fs_sync_inode_meta(struct f2fs_sb_info *sbi)
+{
+ struct list_head *head = &sbi->inode_list[DIRTY_META];
+ struct inode *inode;
+ struct f2fs_inode_info *fi;
+ s64 total = get_pages(sbi, F2FS_DIRTY_IMETA);
+
+ while (total--) {
+ if (unlikely(f2fs_cp_error(sbi)))
+ return -EIO;
+
+ spin_lock(&sbi->inode_lock[DIRTY_META]);
+ if (list_empty(head)) {
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+ return 0;
+ }
+ fi = list_entry(head->next, struct f2fs_inode_info,
+ gdirty_list);
+ inode = igrab(&fi->vfs_inode);
+ spin_unlock(&sbi->inode_lock[DIRTY_META]);
+ if (inode) {
+ update_inode_page(inode);
+ iput(inode);
+ }
+ };
+ return 0;
+}
+
/*
* Freeze all the FS-operations for checkpoint.
*/
@@ -885,6 +913,14 @@ retry_flush_dents:
goto retry_flush_dents;
}
+ if (get_pages(sbi, F2FS_DIRTY_IMETA)) {
+ f2fs_unlock_all(sbi);
+ err = f2fs_sync_inode_meta(sbi);
+ if (err)
+ goto out;
+ goto retry_flush_dents;
+ }
+
/*
* POR: we should ensure that there are no dirty node pages
* until finishing nat/sit flush.