On 2018/11/13 8:34, Jaegeuk Kim wrote:
> On 11/12, Chao Yu wrote:
>> On 2018-11-12 20:01, Sheng Yong wrote:
>>> The following race could lead to inconsistent SIT bitmap:
>>>
>>> Task A Task B
>>> == ==
>>> f2fs_write_checkpoint
>>> block_o
On 11/12, Chao Yu wrote:
> On 2018-11-12 20:01, Sheng Yong wrote:
> > The following race could lead to inconsistent SIT bitmap:
> >
> > Task A Task B
> > == ==
> > f2fs_write_checkpoint
> > block_operations
> > f2fs_lock_all
> >
On 2018-11-12 20:01, Sheng Yong wrote:
> The following race could lead to inconsistent SIT bitmap:
>
> Task A Task B
> == ==
> f2fs_write_checkpoint
> block_operations
> f2fs_lock_all
> down_write(node_change)
> down_write
The following race could lead to inconsistent SIT bitmap:
Task A Task B
== ==
f2fs_write_checkpoint
block_operations
f2fs_lock_all
down_write(node_change)
down_write(node_write)
... sync ...
up_write(node_chang