On Wed, 9 Jul 2025, Dongsheng Yang wrote:
>
> 在 7/8/2025 4:16 AM, Mikulas Patocka 写道:
> >
> > On Mon, 7 Jul 2025, Dongsheng Yang wrote:
> >
> > > Hi Mikulas,
> > > This is V2 for dm-pcache, please take a look.
> > >
> > > Code:
> > > https://github.com/DataTravelGuide/linux tags/pcach
在 7/9/2025 5:45 PM, Dongsheng Yang 写道:
在 7/8/2025 4:16 AM, Mikulas Patocka 写道:
On Mon, 7 Jul 2025, Dongsheng Yang wrote:
Hi Mikulas,
This is V2 for dm-pcache, please take a look.
Code:
https://github.com/DataTravelGuide/linux tags/pcache_v2
Changelogs
V2 from V1:
- introduc
在 7/8/2025 4:16 AM, Mikulas Patocka 写道:
On Mon, 7 Jul 2025, Dongsheng Yang wrote:
Hi Mikulas,
This is V2 for dm-pcache, please take a look.
Code:
https://github.com/DataTravelGuide/linux tags/pcache_v2
Changelogs
V2 from V1:
- introduce req_alloc() and req_init() in b
Signed-off-by: Mikulas Patocka
---
drivers/md/dm-pcache/backing_dev.c | 14 +++---
drivers/md/dm-pcache/backing_dev.h |1 -
drivers/md/dm-pcache/cache.h |1 -
drivers/md/dm-pcache/cache_key.c | 13 ++---
drivers/md/dm-pcache/dm_pcache.c | 28 ++
Signed-off-by: Mikulas Patocka
---
drivers/md/dm-pcache/segment.h |1 +
1 file changed, 1 insertion(+)
Index: linux-2.6/drivers/md/dm-pcache/segment.h
===
--- linux-2.6.orig/drivers/md/dm-pcache/segment.h 2025-07-06
15:1
On Mon, 7 Jul 2025, Dongsheng Yang wrote:
> Hi Mikulas,
> This is V2 for dm-pcache, please take a look.
>
> Code:
> https://github.com/DataTravelGuide/linux tags/pcache_v2
>
> Changelogs
>
> V2 from V1:
> - introduce req_alloc() and req_init() in backing_dev.c, then we
>
Hi Mikulas,
This is V2 for dm-pcache, please take a look.
Code:
https://github.com/DataTravelGuide/linux tags/pcache_v2
Changelogs
V2 from V1:
- introduce req_alloc() and req_init() in backing_dev.c, then we
can do req_alloc() before holding spinlock and do req_init
