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authorJaegeuk Kim <jaegeuk.kim@samsung.com>2013-07-18 18:02:31 +0900
committerJaegeuk Kim <jaegeuk.kim@samsung.com>2013-07-30 15:17:03 +0900
commit1cd14cafc694bcedc5017a4f0dcb3c3faddec622 (patch)
tree367eb533ab6475ccec4f809f7117fc845a64abbe /fs/f2fs/dir.c
parent4559071063270999d016c92a0b9241692cbbb522 (diff)
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f2fs: update file name in the inode block during f2fs_rename
The error is reproducible by: 0. mkfs.f2fs /dev/sdb1 & mount 1. touch test1 2. touch test2 3. mv test1 test2 4. umount 5. dumpt.f2fs -i 4 /dev/sdb1 After this, when we retrieve the inode->i_name of test2 by dump.f2fs, we get test1 instead of test2. This is because f2fs didn't update the file name during the f2fs_rename. So, this patch fixes that. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/dir.c')
-rw-r--r--fs/f2fs/dir.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 89ecb3785321..d1bb2606b313 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -276,6 +276,21 @@ static void init_dent_inode(const struct qstr *name, struct page *ipage)
set_page_dirty(ipage);
}
+int update_dent_inode(struct inode *inode, const struct qstr *name)
+{
+ struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
+ struct page *page;
+
+ page = get_node_page(sbi, inode->i_ino);
+ if (IS_ERR(page))
+ return PTR_ERR(page);
+
+ init_dent_inode(name, page);
+ f2fs_put_page(page, 1);
+
+ return 0;
+}
+
static int make_empty_dir(struct inode *inode,
struct inode *parent, struct page *page)
{