diff options
| author | Chao Yu <chao2.yu@samsung.com> | 2014-03-29 15:30:40 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-04-02 09:56:27 +0900 |
| commit | d54c795b495b9bd417e482286c832c9a8eb210ae (patch) | |
| tree | d9cb8d56270bd124e7db2660d336d7afa1c7e6e7 /fs/f2fs/inline.c | |
| parent | 2d7b822ad9daf0ea903accacaa89340ddd3f201f (diff) | |
f2fs: fix error path when fail to read inline data
We should unlock page in ->readpage() path and also should unlock & release page
in error path of ->write_begin() to avoid deadlock or memory leak.
So let's add release code to fix the problem when we fail to read inline data.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/inline.c')
| -rw-r--r-- | fs/f2fs/inline.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 31ee5b164ff9..383db1fabcf4 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -45,8 +45,10 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page) } ipage = get_node_page(sbi, inode->i_ino); - if (IS_ERR(ipage)) + if (IS_ERR(ipage)) { + unlock_page(page); return PTR_ERR(ipage); + } zero_user_segment(page, MAX_INLINE_DATA, PAGE_CACHE_SIZE); |