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| author | Chao Yu <yuchao0@huawei.com> | 2020-06-28 10:58:17 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-07-07 21:51:45 -0700 |
| commit | a6d601f30d3bae3429c39a4e0fa290e344b7c57f (patch) | |
| tree | ada7e4fdf01ff1bf9af5474726f0d070cdb69bc5 /fs/f2fs/inode.c | |
| parent | 0759e2c151f47b1362b15d544aca903d4ed74f88 (diff) | |
| download | linux-a6d601f30d3bae3429c39a4e0fa290e344b7c57f.tar.bz2 | |
f2fs: fix to wait page writeback before update
Filesystem including f2fs should support stable page for special
device like software raid, however there is one missing path that
page could be updated while it is writeback state as below, fix
this.
- gc_node_segment
- f2fs_move_node_page
- __write_node_page
- set_page_writeback
- do_read_inode
- f2fs_init_extent_tree
- __f2fs_init_extent_tree
i_ext->len = 0;
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 33affa788588..66969ae852b9 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -367,8 +367,7 @@ static int do_read_inode(struct inode *inode) fi->i_pino = le32_to_cpu(ri->i_pino); fi->i_dir_level = ri->i_dir_level; - if (f2fs_init_extent_tree(inode, &ri->i_ext)) - set_page_dirty(node_page); + f2fs_init_extent_tree(inode, node_page); get_inline_info(inode, ri); |