Hi Jaegeuk,
On 2017/7/22 4:54, Jaegeuk Kim wrote:
> Hi Chao,
>
> On 07/21, Chao Yu wrote:
>> When ->freeze_fs is called from lvm for doing snapshot, it needs to
>> make sure there will be no more changes in filesystem's data, however,
>> previously, background GC wasn't aware of freezing, so in e
Hi Chao,
On 07/21, Chao Yu wrote:
> When ->freeze_fs is called from lvm for doing snapshot, it needs to
> make sure there will be no more changes in filesystem's data, however,
> previously, background GC wasn't aware of freezing, so in environment
> with active background GC thread, data of snaps
When ->freeze_fs is called from lvm for doing snapshot, it needs to
make sure there will be no more changes in filesystem's data, however,
previously, background GC wasn't aware of freezing, so in environment
with active background GC thread, data of snapshot becomes unstable.
This patch fixes thi
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